import mxgraph from './index';
import Editor from './Editor';
import {Dialog} from './Editor';
import {Graph,HoverIcons} from './Graph';

const {
  mxGraph,
  mxVertexHandler,
  mxConstants,
  mxCellState,
  mxPerimeter,
  mxCellEditor,
  mxGraphHandler,
  mxEvent,
  mxEdgeHandler,
  mxShape,
  mxConnectionConstraint,
  mxPoint,
  mxEventObject,
  mxCodec,
  mxObjectCodec,
  mxUtils,
  mxImageExport,
  mxXmlCanvas2D,
  mxCodecRegistry,
  mxResources,
  mxEventSource,
  mxClient,
  mxPopupMenu,
  mxDictionary,
  mxCell,
  mxRectangle,
  mxStencilRegistry,
  mxDragSource,
  mxPolyline,
} = mxgraph;

/**
 * Copyright (c) 2006-2012, JGraph Ltd
 */
/**
 * Construcs a new sidebar for the given editor.
 */
function Sidebar(editorUi, container) {
  this.editorUi = editorUi;
  this.container = container;
  this.palettes = new Object();
  this.taglist = new Object();
  this.showTooltips = true;
  this.graph = editorUi.createTemporaryGraph(this.editorUi.editor.graph.getStylesheet());
  this.graph.cellRenderer.minSvgStrokeWidth = this.minThumbStrokeWidth;
  this.graph.cellRenderer.antiAlias = this.thumbAntiAlias;
  this.graph.container.style.visibility = 'hidden';
  this.graph.foldingEnabled = false;

  document.body.appendChild(this.graph.container);
  this.pointerUpHandler = mxUtils.bind(this, function () {
    this.showTooltips = true;
  });

  mxEvent.addListener(document, (mxClient.IS_POINTER) ? 'pointerup' : 'mouseup', this.pointerUpHandler);
  this.pointerDownHandler = mxUtils.bind(this, function () {
    this.showTooltips = false;
    this.hideTooltip();
  });

  mxEvent.addListener(document, (mxClient.IS_POINTER) ? 'pointerdown' : 'mousedown', this.pointerDownHandler);

  this.pointerMoveHandler = mxUtils.bind(this, function (evt) {
    var src = mxEvent.getSource(evt);
    while (src != null) {
      if (src == this.currentElt) {
        return;
      }
      src = src.parentNode;
    }
    this.hideTooltip();
  });
  mxEvent.addListener(document, (mxClient.IS_POINTER) ? 'pointermove' : 'mousemove', this.pointerMoveHandler);

  // Handles mouse leaving the window
  this.pointerOutHandler = mxUtils.bind(this, function (evt) {
    if (evt.toElement == null && evt.relatedTarget == null) {
      this.hideTooltip();
    }
  });

  mxEvent.addListener(document, (mxClient.IS_POINTER) ? 'pointerout' : 'mouseout', this.pointerOutHandler);
  // Enables tooltips after scroll
  mxEvent.addListener(container, 'scroll', mxUtils.bind(this, function () {
    this.showTooltips = true;
    this.hideTooltip();
  }));
  this.init();
};

/**
 * Adds all palettes to the sidebar.
 */
Sidebar.prototype.init = function () {
  var dir = STENCIL_PATH;
  // console.log(mxResources.get('arrows'), dir, 'dir') //  static/stencils
  //搜索框
  this.addSearchPalette(true);

  //【通用】
  this.addGeneralPalette(true);
  //【杂项】
  this.addMiscPalette(false);

  //【高级】
  this.addAdvancedPalette(false);

  //【基本】
  this.addBasicPalette(dir);

  //左侧【箭头】
  //【箭头】图库里面 引用了本地xml文件: '/arrows.xml'
  this.addStencilPalette('arrows', mxResources.get('arrows'), dir + '/arrows.xml',
    ';whiteSpace=wrap;html=1;fillColor=#ffffff;strokeColor=#000000;strokeWidth=2');

  //【建模】
  this.addUmlPalette(false);

  //【BPM通用】
  this.addBpmnPalette(dir, false);

  //左侧【流程图】
  //【流程图】图库里面 引用了本地xml文件: '/flowchart.xml'
  this.addStencilPalette('flowchart', mxResources.get('flowchart'), dir + '/flowchart.xml',
    ';whiteSpace=wrap;html=1;fillColor=#ffffff;strokeColor=#000000;strokeWidth=2');

  //左侧【电学】
  //【电学】图库里面 引用了本地xml文件: '/electrics.xml'
  this.addElectricsPalette(dir);
  // this.addStencilPalette('electrics', mxResources.get('electrics'), dir + '/electrics.xml',
  //   ';whiteSpace=wrap;html=1;fillColor=#ffffff;strokeColor=#000000;strokeWidth=1');

  //左侧【本地图库】对应本地文件夹: 'static/stencils/clipart'
  this.addImagePalette('clipart', mxResources.get('clipart'), dir + '/clipart/', '_128x128.png',
    // 图片文件夹: 'static/stencils/clipart' 里面
    [ 'servers-11', 'switches-11', 'device-11', 'decoder-11', 'diskArray-11', 'encoder-11', 'gunMachine-11', 'hemisphere-11', 'ptz-11',
      'ac', 'agent', 'balance', 'client', 'cloud', 'company', 'data',
      'database', 'dir', 'dns', 'firewall', 'hub', 'mail', 'middle', 'ping',
      'router', 'routerhub', 'server', 'storage', 'sublogic', 'switch1', 'switch2', 'switch3',
      'url', 'vcenter', 'vessel', 'vpn', 'webserver'
    ],
    //本地图库hover时候的title显示
    [ '服务器', '交换机','安防设备', '解码器', '磁盘阵列', '编码器', '枪机', '半球', '球机',  
      'ac', 'agent', 'balance', 'client', 'cloud', 'company', 'data',
      'database', 'dir', 'dns', 'firewall', 'hub', 'mail', 'middle', 'ping',
      'router', 'routerhub', 'server', 'storage', 'sublogic', 'switch1', 'switch2', 'switch3',
      'url', 'vcenter', 'vessel', 'vpn', 'webserver'
    ],
    {
    'Wireless_Router_N': 'wireless router switch wap wifi access point wlan',
    'Router_Icon': 'router switch'
  })
};

//折叠-/展开+ 图标大小
mxGraph.prototype.collapsedImage = new mxImage( mxClient.imageBasePath + "/collapsed.gif", 13, 13);
mxGraph.prototype.expandedImage = new mxImage( mxClient.imageBasePath + "/expanded.gif", 13, 13);

// console.log("new mxImage:", new mxImage());
/**
 * Sets the default font size.//折叠图片
 */
Sidebar.prototype.collapsedImage = (!mxClient.IS_SVG) ? IMAGE_PATH + '/collapsed.gif' : '';

/**
 * Sets the default font size.//展开图片
 */
Sidebar.prototype.expandedImage = (!mxClient.IS_SVG) ? IMAGE_PATH + '/expanded.gif' : '';

/**
 * 搜索图片
 */
Sidebar.prototype.searchImage = (!mxClient.IS_SVG) ? IMAGE_PATH + '/search.png' : '';

/**
 * 
 */
Sidebar.prototype.dragPreviewBorder = '1px dashed black';

/**
 * Specifies if tooltips should be visible. Default is true.
 */
Sidebar.prototype.enableTooltips = true;

/**
 * Specifies the delay for the tooltip. Default is 16 px.
 */
Sidebar.prototype.tooltipBorder = 16;

/**
 * Specifies the delay for the tooltip. Default is 300 ms.
 */
Sidebar.prototype.tooltipDelay = 300;

/**
 * Specifies the delay for the drop target icons. Default is 200 ms.
 */
Sidebar.prototype.dropTargetDelay = 200;

/**
 * Specifies the URL of the gear image.
 * 本地图库的URL
 */
// 、、、左侧杂项--里面的本地图片
Sidebar.prototype.gearImage = STENCIL_PATH + '/clipart/Gear_128x128.png';

/**
 * Specifies the width of the thumbnails.
 */
Sidebar.prototype.thumbWidth = 42;

/**
 * Specifies the height of the thumbnails.
 */
Sidebar.prototype.thumbHeight = 42;

/**
 * Specifies the width of the thumbnails.
 */
Sidebar.prototype.minThumbStrokeWidth = 1;

/**
 * Specifies the width of the thumbnails.
 */
Sidebar.prototype.thumbAntiAlias = false;

/**
 * Specifies the padding for the thumbnails. Default is 3.
 */
Sidebar.prototype.thumbPadding = (document.documentMode >= 5) ? 2 : 3;

/**
 * Specifies the delay for the tooltip. Default is 2 px.
 */
Sidebar.prototype.thumbBorder = 2;

/*
 * Experimental smaller sidebar entries
 */
if (urlParams['sidebar-entries'] != 'large') {
  Sidebar.prototype.thumbPadding = (document.documentMode >= 5) ? 0 : 1;
  Sidebar.prototype.thumbBorder = 1;
  Sidebar.prototype.thumbWidth = 32;
  Sidebar.prototype.thumbHeight = 30;
  Sidebar.prototype.minThumbStrokeWidth = 1.3;
  Sidebar.prototype.thumbAntiAlias = true;
}

/**
 * Specifies the size of the sidebar titles.
 */
Sidebar.prototype.sidebarTitleSize = 9;

/**
 * Specifies if titles in the sidebar should be enabled.
 */
Sidebar.prototype.sidebarTitles = false;

/**
 * Specifies if titles in the tooltips should be enabled.
 */
Sidebar.prototype.tooltipTitles = true;

/**
 * Specifies if titles in the tooltips should be enabled.
 */
Sidebar.prototype.maxTooltipWidth = 400;

/**
 * Specifies if titles in the tooltips should be enabled.
 */
Sidebar.prototype.maxTooltipHeight = 400;

/**
 * Specifies if stencil files should be loaded and added to the search index
 * when stencil palettes are added. If this is false then the stencil files
 * are lazy-loaded when the palette is shown.
 */
Sidebar.prototype.addStencilsToIndex = true;

/**
 * Specifies the width for clipart images. Default is 60.
 * 本地图库的图标的宽
 */
Sidebar.prototype.defaultImageWidth = 65;

/**
 * Specifies the height for clipart images. Default is 60.
 * 本地图库的图标的高
 */
Sidebar.prototype.defaultImageHeight = 60;

/**
 * Adds all palettes to the sidebar.
 */
Sidebar.prototype.getTooltipOffset = function () {
  return new mxPoint(0, 0);
};

/**
 * Adds all palettes to the sidebar.
 * 左侧sidebar菜单栏，里面的每个图标hover后图标和文字显示
 */
Sidebar.prototype.showTooltip = function (elt, cells, w, h, title, showLabel) {
  if (this.enableTooltips && this.showTooltips) {
    if (this.currentElt != elt) {
      if (this.thread != null) {
        window.clearTimeout(this.thread);
        this.thread = null;
      }

      var show = mxUtils.bind(this, function () {
        // Lazy creation of the DOM nodes and graph instance
        if (this.tooltip == null) {
          this.tooltip = document.createElement('div');
          this.tooltip.className = 'geSidebarTooltip';
          this.tooltip.style.zIndex = mxPopupMenu.prototype.zIndex - 1;
          document.body.appendChild(this.tooltip);

          this.graph2 = new Graph(this.tooltip, null, null, this.editorUi.editor.graph.getStylesheet());
          this.graph2.resetViewOnRootChange = false;
          this.graph2.foldingEnabled = false;
          this.graph2.gridEnabled = false;
          this.graph2.autoScroll = false;
          this.graph2.setTooltips(false);
          this.graph2.setConnectable(false);
          this.graph2.setEnabled(false);

          if (!mxClient.IS_SVG) {
            this.graph2.view.canvas.style.position = 'relative';
          }
        }

        this.graph2.model.clear();
        this.graph2.view.setTranslate(this.tooltipBorder, this.tooltipBorder);

        if (w > this.maxTooltipWidth || h > this.maxTooltipHeight) {
          this.graph2.view.scale = Math.round(Math.min(this.maxTooltipWidth / w, this.maxTooltipHeight / h) * 100) / 100;
        } else {
          this.graph2.view.scale = 1;
        }

        this.tooltip.style.display = 'block';
        this.graph2.labelsVisible = (showLabel == null || showLabel);
        var fo = mxClient.NO_FO;
        mxClient.NO_FO = Editor.prototype.originalNoForeignObject;

        // Applies current style for preview
				var temp = this.graph2.cloneCells(cells);
				this.editorUi.insertHandler(temp, null, this.graph2.model);
        this.graph2.addCells(temp);

        mxClient.NO_FO = fo;

        var bounds = this.graph2.getGraphBounds();
        var width = bounds.width + 2 * this.tooltipBorder + 4;
        var height = bounds.height + 2 * this.tooltipBorder;

        if (mxClient.IS_QUIRKS) {
          height += 4;
          this.tooltip.style.overflow = 'hidden';
        } else {
          this.tooltip.style.overflow = 'visible';
        }

        this.tooltip.style.width = width - 10 + 'px'; //
        var w2 = width;

        // Adds title for entry
        if (this.tooltipTitles && title != null && title.length > 0) {
          if (this.tooltipTitle == null) {
            this.tooltipTitle = document.createElement('div');
            this.tooltipTitle.style.borderTop = '1px solid gray';
            this.tooltipTitle.style.textAlign = 'center';
            this.tooltipTitle.style.width = '100%';
            this.tooltipTitle.style.overflow = 'hidden';
            this.tooltipTitle.style.position = 'absolute';
            this.tooltipTitle.style.paddingTop = '6px';
            this.tooltipTitle.style.bottom = '6px';

            this.tooltip.appendChild(this.tooltipTitle);
          } else {
            this.tooltipTitle.innerHTML = '';
          }

          this.tooltipTitle.style.display = '';
          mxUtils.write(this.tooltipTitle, title);

          // Allows for wider labels
          w2 = Math.min(this.maxTooltipWidth, Math.max(width, this.tooltipTitle.scrollWidth + 4));
          var ddy = this.tooltipTitle.offsetHeight + 10;
          height += ddy;

          if (mxClient.IS_SVG) {
            this.tooltipTitle.style.marginTop = (2 - ddy) + 'px';
          } else {
            height -= 6;
            this.tooltipTitle.style.top = (height - ddy) + 'px';
          }
        } else if (this.tooltipTitle != null && this.tooltipTitle.parentNode != null) {
          this.tooltipTitle.style.display = 'none';
        }

        // Updates width if label is wider
        if (w2 > width) {
          this.tooltip.style.width = w2 - 10 + 'px'; //
        }

        this.tooltip.style.height = height - 10 + 'px'; //
        var x0 = -Math.round(bounds.x - this.tooltipBorder) + 
		      ((w2 > width) ? (w2 - width) / 2 : 0);
        var y0 = -Math.round(bounds.y - this.tooltipBorder);

        var b = document.body;
        var d = document.documentElement;
        var off = this.getTooltipOffset();
        var bottom = Math.max(b.clientHeight || 0, d.clientHeight);
        var left = this.container.clientWidth + this.editorUi.splitSize + 3 + this.editorUi.container.offsetLeft + off.x;
        var top = Math.min(bottom - height - 20 /*status bar*/ , Math.max(0, (this.editorUi.container.offsetTop +
          this.container.offsetTop + elt.offsetTop - this.container.scrollTop - height / 2 + 16))) + off.y;

        if (mxClient.IS_SVG) {
          if (x0 != 0 || y0 != 0) {
            this.graph2.view.canvas.setAttribute('transform', 'translate(' + x0 + ',' + y0 + ')');
          } else {
            this.graph2.view.canvas.removeAttribute('transform');
          }
        } else {
          this.graph2.view.drawPane.style.left = x0 + 'px';
          this.graph2.view.drawPane.style.top = y0 + 'px';
        }

        // Workaround for ignored position CSS style in IE9
        // (changes to relative without the following line)
        this.tooltip.style.position = 'absolute';
        this.tooltip.style.left = left + 185 + 'px'; // hover后图标显示的位置
        this.tooltip.style.top = top + 50 + 'px'; //
      });

      if (this.tooltip != null && this.tooltip.style.display != 'none') {
        show();
      } else {
        this.thread = window.setTimeout(show, this.tooltipDelay);
      }
      this.currentElt = elt;
    }
  }
};

/**
 * Hides the current tooltip.
 */
Sidebar.prototype.hideTooltip = function () {
  if (this.thread != null) {
    window.clearTimeout(this.thread);
    this.thread = null;
  }

  if (this.tooltip != null) {
    this.tooltip.style.display = 'none';
    this.currentElt = null;
  }
};

/**
 * Hides the current tooltip.
 * 表格和几个特殊格式的图形加载: addDataEntry fun
 */
Sidebar.prototype.addDataEntry = function (tags, width, height, title, data) {
  // console.log("Sidebar打开:", data);
  // console.log("特殊格式data:",this.createVertexTemplateFromData(data, width, height, title));
  return this.addEntry(tags, mxUtils.bind(this, function () {
    return this.createVertexTemplateFromData(data, width, height, title);
  }));
};

/**
 * Adds the give entries to the search index.
 */
Sidebar.prototype.addEntries = function (images) {
  for (var i = 0; i < images.length; i++) {
    (mxUtils.bind(this, function (img) {
      var data = img.data;
      var tags = (img.title != null) ? img.title : '';

      if (img.tags != null) {
        tags += ' ' + img.tags;
      }

      if (data != null && tags.length > 0) {
        this.addEntry(tags, mxUtils.bind(this, function () {
          data = this.editorUi.convertDataUri(data);
          var s = 'shape=image;verticalLabelPosition=bottom;verticalAlign=top;imageAspect=0;';
          if (img.aspect == 'fixed') {
            s += 'aspect=fixed;'
          }
          return this.createVertexTemplate(s + 'image=' + data, img.w, img.h, '', img.title || '', false, false, true)
        }));
      } else if (img.xml != null && tags.length > 0) {
        this.addEntry(tags, mxUtils.bind(this, function () {
          var cells = this.editorUi.stringToCells(Graph.decompress(img.xml));
          return this.createVertexTemplateFromCells(
            cells, img.w, img.h, img.title || '', true, false, true);
        }));
      }
    }))(images[i]);
  }
};

/**
 * Hides the current tooltip.
 */
Sidebar.prototype.addEntry = function (tags, fn) {
	if (this.taglist != null && tags != null && tags.length > 0) {
		if (this.currentSearchEntryLibrary != null) {
			fn.parentLibraries = [this.currentSearchEntryLibrary];
		}

		// Replaces special characters
		var tmp = tags.toLowerCase().replace(/[\/\,\(\)]/g, ' ').split(' ');
		var tagList = [];
		var hash = {};

		// Finds unique tags
		for (var i = 0; i < tmp.length; i++) {
			if (hash[tmp[i]] == null) {
				hash[tmp[i]] = true;
				tagList.push(tmp[i]);
			}

			// Adds additional entry with removed trailing numbers
			var normalized = tmp[i].replace(/\.*\d*$/, '');

			if (normalized != tmp[i]) {
				if (hash[normalized] == null) {
					hash[normalized] = true;
					tagList.push(normalized);
				}
			}
		}

		for (var i = 0; i < tagList.length; i++) {
			this.addEntryForTag(tagList[i], fn);
		}
	}

	return fn;
};

/**
 * Hides the current tooltip.
 */
Sidebar.prototype.addEntryForTag = function (tag, fn) {
	if (tag != null && tag.length > 1) {
		var entry = this.taglist[tag];

		if (typeof entry !== 'object') {
			entry = {
				entries: []
			};
			this.taglist[tag] = entry;
		}

		entry.entries.push(fn);
	}
};

/**
 * Adds shape search UI.
 */
Sidebar.prototype.searchEntries = function (searchTerms, count, page, success, error) {
  if (this.taglist != null && searchTerms != null) {
    var tmp = searchTerms.toLowerCase().split(' ');
    var dict = new mxDictionary();
    var max = (page + 1) * count;
    var results = [];
    var index = 0;

    for (var i = 0; i < tmp.length; i++) {
      if (tmp[i].length > 0) {
        var entry = this.taglist[tmp[i]];
        var tmpDict = new mxDictionary();

        if (entry != null) {
          var arr = entry.entries;
          results = [];

          for (var j = 0; j < arr.length; j++) {
            var entry = arr[j];

            // NOTE Array does not contain duplicates
            if ((index == 0) == (dict.get(entry) == null)) {
              tmpDict.put(entry, entry);
              results.push(entry);
              if (i == tmp.length - 1 && results.length == max) {
                success(results.slice(page * count, max), max, true, tmp);
                return;
              }
            }
          }
        } else {
          results = [];
        }
        dict = tmpDict;
        index++;
      }
    }
    var len = results.length;
    success(results.slice(page * count, (page + 1) * count), len, false, tmp);
  } else {
    success([], null, null, tmp);
  }
};

/**
 * Adds shape search UI.
 */
Sidebar.prototype.filterTags = function (tags) {
  if (tags != null) {
    var arr = tags.split(' ');
    var result = [];
    var hash = {};

    // Ignores tags with leading numbers, strips trailing numbers
    for (var i = 0; i < arr.length; i++) {
      // Removes duplicates
      if (hash[arr[i]] == null) {
        hash[arr[i]] = '1';
        result.push(arr[i]);
      }
    }
    return result.join(' ');
  }
  return null;
};

/**
 * Adds the general palette to the sidebar.
 */
Sidebar.prototype.cloneCell = function (cell, value) {
  var clone = cell.clone();
  if (value != null) {
    clone.value = value;
  }
  return clone;
};


/**
 * Adds shape search UI.
 */
Sidebar.prototype.showPopupMenuForEntry = function (elt, libs, evt) {
	// Hook for subclassers
};


/**
 * Adds shape search UI.
 */
Sidebar.prototype.addSearchPalette = function (expand) {
  var elt = document.createElement('div');
  elt.style.visibility = 'hidden';
  this.container.appendChild(elt);

  var div = document.createElement('div');
  div.className = 'geSidebar';
  div.style.boxSizing = 'border-box';
  div.style.overflow = 'hidden';
  div.style.width = '100%';
  div.style.padding = '8px';
  div.style.paddingTop = '14px';
  div.style.paddingBottom = '0px';

  if (!expand) {
    div.style.display = 'none';
  }

  var inner = document.createElement('div');
  inner.style.whiteSpace = 'nowrap';
  inner.style.textOverflow = 'clip';
  inner.style.paddingBottom = '8px';
  inner.style.cursor = 'default';

	var input = document.createElement('input');
	input.setAttribute('placeholder', mxResources.get('searchShapes'));
	input.setAttribute('type', 'text');
	input.style.fontSize = '12px';
	input.style.overflow = 'hidden';
	input.style.boxSizing = 'border-box';
	input.style.border = 'solid 1px #d5d5d5';
	input.style.borderRadius = '4px';
	input.style.width = '100%';
	input.style.outline = 'none';
	input.style.padding = '6px';
	input.style.paddingRight = '20px';
	inner.appendChild(input);

  var cross = document.createElement('img');
  cross.setAttribute('src', Sidebar.prototype.searchImage);
  cross.setAttribute('title', mxResources.get('search'));
  cross.style.position = 'relative';
  cross.style.left = '-18px';

  if (mxClient.IS_QUIRKS) {
    input.style.height = '28px';
    cross.style.top = '-4px';
  } else {
    cross.style.top = '1px';
  }

  // Needed to block event transparency in IE
  cross.style.background = 'url(\'' + this.editorUi.editor.transparentImage + '\')';
  var find;
  inner.appendChild(cross);
  div.appendChild(inner);

  var center = document.createElement('center');
  var button = mxUtils.button(mxResources.get('moreResults'), function () {
    find();
  });
  button.style.display = 'none';

	// Workaround for inherited line-height in quirks mode
	button.style.lineHeight = 'normal';
	button.style.fontSize = '12px';
	button.style.padding = '6px 12px 6px 12px';
	button.style.marginTop = '4px';
	button.style.marginBottom = '8px';
	center.style.paddingTop = '4px';
	center.style.paddingBottom = '4px';

  center.appendChild(button);
  div.appendChild(center);

  var searchTerm = '';
  var active = false;
  var complete = false;
  var page = 0;
  var hash = new Object();

  // Count is dynamically updated below
  var count = 12;

  var clearDiv = mxUtils.bind(this, function () {
    active = false;
    this.currentSearch = null;
    var child = div.firstChild;

    while (child != null) {
      var next = child.nextSibling;
      if (child != inner && child != center) {
        child.parentNode.removeChild(child);
      }
      child = next;
    }
  });

  mxEvent.addListener(cross, 'click', function () {
    if (cross.getAttribute('src') == Dialog.prototype.closeImage) {
      cross.setAttribute('src', Sidebar.prototype.searchImage);
      cross.setAttribute('title', mxResources.get('search'));
      button.style.display = 'none';
      input.value = '';
      searchTerm = '';
      clearDiv();
    }
    input.focus();
  });

  find = mxUtils.bind(this, function () {
    // Shows 4 rows (minimum 4 results)
    count = 4 * Math.max(1, Math.floor(this.container.clientWidth / (this.thumbWidth + 10)));
    this.hideTooltip();

    if (input.value != '') {
      if (center.parentNode != null) {
        if (searchTerm != input.value) {
          clearDiv();
          searchTerm = input.value;
          hash = new Object();
          complete = false;
          page = 0;
        }

        if (!active && !complete) {
          button.setAttribute('disabled', 'true');
          button.style.display = '';
          button.style.cursor = 'wait';
          button.innerHTML = mxResources.get('loading') + '...';
          active = true;

          // Ignores old results
          var current = new Object();
          this.currentSearch = current;

          this.searchEntries(searchTerm, count, page, mxUtils.bind(this, function (results, len, more, terms) {
            if (this.currentSearch == current) {
              results = (results != null) ? results : [];
              active = false;
              page++;
              this.insertSearchHint(div, searchTerm, count, page, results, len, more, terms);

              if (center.parentNode != null) {
                center.parentNode.removeChild(center);
              }

              for (var i = 0; i < results.length; i++) {

								(mxUtils.bind(this, function (result) {
									try {
										var elt = result();

										// Avoids duplicates in results
										if (hash[elt.innerHTML] == null) {
											hash[elt.innerHTML] = (result.parentLibraries != null) ? result.parentLibraries.slice() : [];
											div.appendChild(elt);
										} else if (result.parentLibraries != null) {
											hash[elt.innerHTML] = hash[elt.innerHTML].concat(result.parentLibraries);
										}

										mxEvent.addGestureListeners(elt, null, null, mxUtils.bind(this, function (evt) {
											var libs = hash[elt.innerHTML];

											if (mxEvent.isPopupTrigger(evt)) {
												this.showPopupMenuForEntry(elt, libs, evt);
											}
										}));

										// Disables the built-in context menu
										mxEvent.disableContextMenu(elt);
									} catch (e) {
										// ignore
									}
								}))(results[i]);


              }

              if (more) {
                button.removeAttribute('disabled');
                button.innerHTML = mxResources.get('moreResults');
              } else {
                button.innerHTML = mxResources.get('reset');
                button.style.display = 'none';
                complete = true;
              }

              button.style.cursor = '';
              div.appendChild(center);
            }
          }), mxUtils.bind(this, function () {
            // TODO: Error handling
            button.style.cursor = '';
          }));
        }
      }
    } else {
      clearDiv();
      input.value = '';
      searchTerm = '';
      hash = new Object();
      button.style.display = 'none';
      complete = false;
      input.focus();
    }
  });

  mxEvent.addListener(input, 'keydown', mxUtils.bind(this, function (evt) {
    if (evt.keyCode == 13 /* Enter */ ) {
      find();
      mxEvent.consume(evt);
    }
  }));

  // mxEvent.addListener(input, 'focus', function () {
  //   input.style.paddingRight = '';
  // });

  // mxEvent.addListener(input, 'blur', function () {
  //   input.style.paddingRight = '20px';
  // });

  // input.style.paddingRight = '20px';

  mxEvent.addListener(input, 'keyup', mxUtils.bind(this, function (evt) {
    if (input.value == '') {
      cross.setAttribute('src', Sidebar.prototype.searchImage);
      cross.setAttribute('title', mxResources.get('search'));
    } else {
      cross.setAttribute('src', Dialog.prototype.closeImage);
      cross.setAttribute('title', mxResources.get('reset'));
    }

    if (input.value == '') {
      complete = true;
      button.style.display = 'none';
    } else if (input.value != searchTerm) {
      button.style.display = 'none';
      complete = false;
    } else if (!active) {
      if (complete) {
        button.style.display = 'none';
      } else {
        button.style.display = '';
      }
    }
  }));

  // Workaround for blocked text selection in Editor
  mxEvent.addListener(input, 'mousedown', function (evt) {
    if (evt.stopPropagation) {
      evt.stopPropagation();
    }
    evt.cancelBubble = true;
  });

  // Workaround for blocked text selection in Editor
  mxEvent.addListener(input, 'selectstart', function (evt) {
    if (evt.stopPropagation) {
      evt.stopPropagation();
    }
    evt.cancelBubble = true;
  });

  var outer = document.createElement('div');
  outer.appendChild(div);
  this.container.appendChild(outer);

  // Keeps references to the DOM nodes
  this.palettes['search'] = [elt, outer];
  // console.log(this.palettes, 'this.palettes');
};

/**
 * Adds the general palette to the sidebar.
 */
Sidebar.prototype.insertSearchHint = function (div, searchTerm, count, page, results, len, more, terms) {
  if (results.length == 0 && page == 1) {
    var err = document.createElement('div');
    err.className = 'geTitle';
    err.style.cssText = 'background-color:transparent;border-color:transparent;' +
      'color:gray;padding:6px 0px 0px 0px !important;margin:4px 8px 4px 8px;' +
      'text-align:center;cursor:default !important';

    mxUtils.write(err, mxResources.get('noResultsFor', [searchTerm]));
    div.appendChild(err);
  }
};

/**
 * Adds the general palette to the sidebar.
 * 左侧【通用】----图标库
 */
Sidebar.prototype.addGeneralPalette = function (expand) {
  var lineTags = 'line lines connector connectors connection connections arrow arrows ';

  var fns = [
    this.createVertexTemplateEntry('rounded=0;whiteSpace=wrap;html=1;', 70, 40, '', 'Rectangle', null, null, 'rect rectangle box'),
    this.createVertexTemplateEntry('rounded=1;whiteSpace=wrap;html=1;', 70, 40, '', 'Rounded Rectangle', null, null, 'rounded rect rectangle box'),
    // Explicit strokecolor/fillcolor=none is a workaround to maintain transparent background regardless of current style
    this.createVertexTemplateEntry('text;html=1;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;whiteSpace=wrap;rounded=0;',
      40, 20, 'Text', 'Text', null, null, 'text textbox textarea label'), 
    this.createVertexTemplateEntry('text;html=1;strokeColor=none;fillColor=none;spacing=5;spacingTop=-20;whiteSpace=wrap;overflow=hidden;rounded=0;', 190, 120,
      '<h1>Heading</h1><p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>',
      'Textbox', null, null, 'text textbox textarea'),
    this.createVertexTemplateEntry('ellipse;whiteSpace=wrap;html=1;', 80, 50, '', 'Ellipse', null, null, 'oval ellipse state'),
    this.createVertexTemplateEntry('whiteSpace=wrap;html=1;aspect=fixed;', 60, 60, '', 'Square', null, null, 'square'),
    this.createVertexTemplateEntry('ellipse;whiteSpace=wrap;html=1;aspect=fixed;', 60, 60, '', 'Circle', null, null, 'circle'),
    this.createVertexTemplateEntry('shape=process;whiteSpace=wrap;html=1;backgroundOutline=1;', 80, 50, '', 'Process', null, null, 'process task'),
    this.createVertexTemplateEntry('rhombus;whiteSpace=wrap;html=1;', 60, 60, '', 'Diamond', null, null, 'diamond rhombus if condition decision conditional question test'),
    this.createVertexTemplateEntry('shape=parallelogram;perimeter=parallelogramPerimeter;whiteSpace=wrap;html=1;fixedSize=1;', 80, 50, '', 'Parallelogram'),
    this.createVertexTemplateEntry('shape=hexagon;perimeter=hexagonPerimeter2;whiteSpace=wrap;html=1;fixedSize=1;', 80, 50, '', 'Hexagon', null, null, 'hexagon preparation'),
    this.createVertexTemplateEntry('triangle;whiteSpace=wrap;html=1;', 50, 70, '', 'Triangle', null, null, 'triangle logic inverter buffer'),
    this.createVertexTemplateEntry('shape=cylinder;whiteSpace=wrap;html=1;boundedLbl=1;backgroundOutline=1;', 50, 80, '', 'Cylinder', null, null, 'cylinder data database'),
    this.createVertexTemplateEntry('ellipse;shape=cloud;whiteSpace=wrap;html=1;', 70, 70, '', 'Cloud', null, null, 'cloud network'),
    this.createVertexTemplateEntry('shape=document;whiteSpace=wrap;html=1;boundedLbl=1;', 80, 70, '', 'Document'),
    this.createVertexTemplateEntry('shape=internalStorage;whiteSpace=wrap;html=1;backgroundOutline=1;', 70, 70, '', 'Internal Storage'),
    this.createVertexTemplateEntry('shape=cube;whiteSpace=wrap;html=1;boundedLbl=1;backgroundOutline=1;darkOpacity=0.05;darkOpacity2=0.1;', 100, 60, '', 'Cube'),
    this.createVertexTemplateEntry('shape=step;perimeter=stepPerimeter;whiteSpace=wrap;html=1;fixedSize=1;', 80, 50, '', 'Step'),
    this.createVertexTemplateEntry('shape=trapezoid;perimeter=trapezoidPerimeter;whiteSpace=wrap;html=1;fixedSize=1;', 90, 40, '', 'Trapezoid'),
    this.createVertexTemplateEntry('shape=tape;whiteSpace=wrap;html=1;', 80, 50, '', 'Tape'),
    this.createVertexTemplateEntry('shape=note;whiteSpace=wrap;html=1;backgroundOutline=1;darkOpacity=0.05;', 60, 70, '', 'Note'),
    this.createVertexTemplateEntry('shape=card;whiteSpace=wrap;html=1;', 60, 70, '', 'Card'),
    this.createVertexTemplateEntry('shape=callout;whiteSpace=wrap;html=1;perimeter=calloutPerimeter;', 80, 60, '', 'Callout', null, null, 'bubble chat thought speech message'),
    this.createVertexTemplateEntry('shape=umlActor;verticalLabelPosition=bottom;verticalAlign=top;html=1;outlineConnect=0;', 30, 60, 'Actor', 'Actor', false, null, 'user person human stickman'),
    this.createVertexTemplateEntry('shape=xor;whiteSpace=wrap;html=1;', 40, 60, '', 'Or', null, null, 'logic or'),
    this.createVertexTemplateEntry('shape=or;whiteSpace=wrap;html=1;', 40, 60, '', 'And', null, null, 'logic and'),
    this.createVertexTemplateEntry('shape=dataStorage;whiteSpace=wrap;html=1;fixedSize=1;', 70, 60, '', 'Data Storage'),
    this.addEntry('curve', mxUtils.bind(this, function () {
      var cell = new mxCell('', new mxGeometry(0, 0, 50, 50), 'curved=1;endArrow=classic;html=1;');
      cell.geometry.setTerminalPoint(new mxPoint(0, 50), true);
      cell.geometry.setTerminalPoint(new mxPoint(50, 0), false);
      cell.geometry.points = [new mxPoint(50, 50), new mxPoint(0, 0)];
      cell.geometry.relative = true;
      cell.edge = true;

      return this.createEdgeTemplateFromCells([cell], cell.geometry.width, cell.geometry.height, 'Curve');
    })),
    this.createEdgeTemplateEntry('shape=flexArrow;endArrow=classic;startArrow=classic;html=1;', 50, 50, '', 'Bidirectional Arrow', null, lineTags + 'bidirectional'),
    this.createEdgeTemplateEntry('shape=flexArrow;endArrow=classic;html=1;', 50, 50, '', 'Arrow', null, lineTags + 'directional directed'),
    this.createEdgeTemplateEntry('shape=link;html=1;', 50, 50, '', 'Link', null, lineTags + 'link'),
    this.createEdgeTemplateEntry('endArrow=none;dashed=1;html=1;', 50, 50, '', 'Dashed Line', null, lineTags + 'dashed undirected no'),
    //新加
    this.createEdgeTemplateEntry('endArrow=none;dashed=1;html=1;dashPattern=1 3;strokeWidth=2;', 50, 50, '', 'Dotted Line', null, lineTags + 'dotted undirected no'),
    
    this.createEdgeTemplateEntry('endArrow=none;html=1;', 50, 50, '', 'Line', null, lineTags + 'simple undirected plain blank no'),
    this.createEdgeTemplateEntry('endArrow=classic;startArrow=classic;html=1;', 50, 50, '', 'Bidirectional Connector', null, lineTags + 'bidirectional'),
    this.createEdgeTemplateEntry('endArrow=classic;html=1;', 50, 50, '', 'Directional Connector', null, lineTags + 'directional directed'),
    
    // draw.io 里面新增的
    this.createEdgeTemplateEntry('shape=link;html=1;', 100, 0, '', 'Link', null, lineTags + 'link'),
		this.addEntry(lineTags + 'edge title', mxUtils.bind(this, function () {
			var edge = new mxCell('', new mxGeometry(0, 0, 0, 0), 'endArrow=classic;html=1;');
			edge.geometry.setTerminalPoint(new mxPoint(0, 0), true);
			edge.geometry.setTerminalPoint(new mxPoint(100, 0), false);
			edge.geometry.relative = true;
			edge.edge = true;

			var cell0 = new mxCell('Label', new mxGeometry(0, 0, 0, 0), 'edgeLabel;resizable=0;html=1;align=center;verticalAlign=middle;');
			cell0.geometry.relative = true;
			cell0.setConnectable(false);
			cell0.vertex = true;
			edge.insert(cell0);

			return this.createEdgeTemplateFromCells([edge], 100, 0, 'Connector with Label');
		})),
		this.addEntry(lineTags + 'edge title multiplicity', mxUtils.bind(this, function () {
			var edge = new mxCell('', new mxGeometry(0, 0, 0, 0), 'endArrow=classic;html=1;');
			edge.geometry.setTerminalPoint(new mxPoint(0, 0), true);
			edge.geometry.setTerminalPoint(new mxPoint(160, 0), false);
			edge.geometry.relative = true;
			edge.edge = true;

			var cell0 = new mxCell('Label', new mxGeometry(0, 0, 0, 0), 'edgeLabel;resizable=0;html=1;align=center;verticalAlign=middle;');
			cell0.geometry.relative = true;
			cell0.setConnectable(false);
			cell0.vertex = true;
			edge.insert(cell0);

			var cell1 = new mxCell('Source', new mxGeometry(-1, 0, 0, 0), 'edgeLabel;resizable=0;html=1;align=left;verticalAlign=bottom;');
			cell1.geometry.relative = true;
			cell1.setConnectable(false);
			cell1.vertex = true;
			edge.insert(cell1);

			return this.createEdgeTemplateFromCells([edge], 160, 0, 'Connector with 2 Labels');
		})),
		this.addEntry(lineTags + 'edge title multiplicity', mxUtils.bind(this, function () {
			var edge = new mxCell('Label', new mxGeometry(0, 0, 0, 0), 'endArrow=classic;html=1;');
			edge.geometry.setTerminalPoint(new mxPoint(0, 0), true);
			edge.geometry.setTerminalPoint(new mxPoint(160, 0), false);
			edge.geometry.relative = true;
			edge.edge = true;

			var cell0 = new mxCell('Label', new mxGeometry(0, 0, 0, 0), 'edgeLabel;resizable=0;html=1;align=center;verticalAlign=middle;');
			cell0.geometry.relative = true;
			cell0.setConnectable(false);
			cell0.vertex = true;
			edge.insert(cell0);

			var cell1 = new mxCell('Source', new mxGeometry(-1, 0, 0, 0), 'edgeLabel;resizable=0;html=1;align=left;verticalAlign=bottom;');
			cell1.geometry.relative = true;
			cell1.setConnectable(false);
			cell1.vertex = true;
			edge.insert(cell1);

			var cell2 = new mxCell('Target', new mxGeometry(1, 0, 0, 0), 'edgeLabel;resizable=0;html=1;align=right;verticalAlign=bottom;');
			cell2.geometry.relative = true;
			cell2.setConnectable(false);
			cell2.vertex = true;
			edge.insert(cell2);

			return this.createEdgeTemplateFromCells([edge], 160, 0, 'Connector with 3 Labels');
		})),
		this.addEntry(lineTags + 'edge shape', mxUtils.bind(this, function () {
			var edge = new mxCell('', new mxGeometry(0, 0, 0, 0), 'endArrow=classic;html=1;');
			edge.geometry.setTerminalPoint(new mxPoint(0, 0), true);
			edge.geometry.setTerminalPoint(new mxPoint(100, 0), false);
			edge.geometry.relative = true;
			edge.edge = true;

			var cell = new mxCell('', new mxGeometry(0, 0, 20, 14), 'shape=message;html=1;outlineConnect=0;');
			cell.geometry.relative = true;
			cell.vertex = true;
			cell.geometry.offset = new mxPoint(-10, -7);
			edge.insert(cell);

			return this.createEdgeTemplateFromCells([edge], 100, 0, 'Connector with Symbol');
		}))


  ];

  this.addPaletteFunctions('general', mxResources.get('general'), (expand != null) ? expand : true, fns);
};

/**
 * Adds the basic palette to the sidebar.
 * 左侧【基本】--图标库 前4个
 */
Sidebar.prototype.addBasicPalette = function (dir) {
  //新增 draw.io 图元
  var w = 100;
  var h = 100;
  var s = 'whiteSpace=wrap;html=1;shape=mxgraph.basic.';
  var s2 = mxConstants.STYLE_VERTICAL_LABEL_POSITION + '=bottom;' + mxConstants.STYLE_VERTICAL_ALIGN + '=top;html=1;shape=mxgraph.basic.';
  var s3 = mxConstants.STYLE_VERTICAL_LABEL_POSITION + '=bottom;' + mxConstants.STYLE_VERTICAL_ALIGN + '=top;html=1;shape=';
  var gn = 'mxgraph.basic';
  var dt = '';

  // console.log("s2:", s2)
  //【基本】图库里面 引用了本地xml文件: '/basic.xml'
  this.addStencilPalette('basic', mxResources.get('basic'), dir + '/basic.xml',
    ';whiteSpace=wrap;html=1;fillColor=#ffffff;strokeColor=#000000;strokeWidth=2',
    null, null, null, null, [
      //新增
      this.createVertexTemplateEntry(s2 + 'rect;fillColor2=none;strokeWidth=1;size=20;indent=5;', w * 1.2, h * 0.6, '', 'Partial Rectangle'),
      
      this.createVertexTemplateEntry('shape=partialRectangle;whiteSpace=wrap;html=1;top=0;bottom=0;fillColor=none;', 120, 60, '', 'Partial Rectangle'),
      this.createVertexTemplateEntry('shape=partialRectangle;whiteSpace=wrap;html=1;right=0;top=0;bottom=0;fillColor=none;routingCenterX=-0.5;', 120, 60, '', 'Partial Rectangle'),
      this.createVertexTemplateEntry('shape=partialRectangle;whiteSpace=wrap;html=1;bottom=0;right=0;fillColor=none;', 120, 60, '', 'Partial Rectangle'),
      this.createVertexTemplateEntry('shape=partialRectangle;whiteSpace=wrap;html=1;top=0;left=0;fillColor=none;', 120, 60, '', 'Partial Rectangle'),

      this.createVertexTemplateEntry(s2 + 'polygon;polyCoords=[[0.25,0],[0.75,0],[1,0.25],[1,0.75],[0.75,1],[0.25,1],[0,0.75],[0,0.25]];polyline=0;', w, h, '', 'Polygon', null, null, this.getTagsForStencil(gn, 'polygon', dt).join(' ')),
      this.createVertexTemplateEntry(s2 + 'polygon;polyCoords=[[0.25,0],[0.75,0],[1,0.25],[1,0.75],[0.75,1],[0.25,1],[0,0.75],[0,0.25]];polyline=1;fillColor=none;', w, h, '', 'Polyline', null, null, this.getTagsForStencil(gn, 'polyline', dt).join(' ')),
      this.createVertexTemplateEntry(s2 + 'donut;dx=25;', w, h, '', 'Donut', null, null, this.getTagsForStencil(gn, 'donut', dt).join(' ')),

      this.createVertexTemplateEntry('labelPosition=center;verticalLabelPosition=middle;align=center;html=1;shape=mxgraph.basic.button;dx=10;', w, h * 0.6, 'Button', 'Button', null, null, this.getTagsForStencil(gn, 'button', dt).join(' ')),
      this.createVertexTemplateEntry('labelPosition=center;verticalLabelPosition=middle;align=center;html=1;shape=mxgraph.basic.shaded_button;dx=10;fillColor=#E6E6E6;strokeColor=none;', w, h * 0.6, 'Button', 'Button (shaded)', null, null, this.getTagsForStencil(gn, 'button', dt).join(' ')),
      
    ]);

};

/**
 * Adds the misc palette to the sidebar.
 * 左侧【杂项】----图标库
 */
Sidebar.prototype.addMiscPalette = function (expand) {
  var sb = this;
  var lineTags = 'line lines connector connectors connection connections arrow arrows '

  var fns = [
    this.createVertexTemplateEntry('text;strokeColor=none;fillColor=none;html=1;fontSize=24;fontStyle=1;verticalAlign=middle;align=center;', 100, 40, 'Title', 'Title', null, null, 'text heading title'),
    this.createVertexTemplateEntry('text;strokeColor=none;fillColor=none;html=1;whiteSpace=wrap;verticalAlign=middle;overflow=hidden;', 100, 80,
      '<ul><li>Value 1</li><li>Value 2</li><li>Value 3</li></ul>', 'Unordered List'),
    this.createVertexTemplateEntry('text;strokeColor=none;fillColor=none;html=1;whiteSpace=wrap;verticalAlign=middle;overflow=hidden;', 100, 80,
      '<ol><li>Value 1</li><li>Value 2</li><li>Value 3</li></ol>', 'Ordered List'),

    this.addDataEntry('table', 180, 120, 'Table 1', '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'),
    this.addDataEntry('table', 180, 120, 'Table 2', '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'),
    this.addDataEntry('table title', 180, 120, 'Table with Title 1', '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'),
    this.addDataEntry('table title', 180, 150, 'Table with Title 2', '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'),
    this.addDataEntry('crossfunctional cross-functional cross functional flowchart swimlane table', 400, 400, 'Cross-Functional Flowchart', '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'),
    this.createVertexTemplateEntry('text;html=1;strokeColor=#c0c0c0;fillColor=#ffffff;overflow=fill;rounded=0;', 280, 160,
      '<table border="1" width="100%" height="100%" cellpadding="4" style="width:100%;height:100%;border-collapse:collapse;">' +
      '<tr style="background-color:#A7C942;color:#ffffff;border:1px solid #98bf21;"><th align="left">Title 1</th><th align="left">Title 2</th><th align="left">Title 3</th></tr>' +
      '<tr style="border:1px solid #98bf21;"><td>Value 1</td><td>Value 2</td><td>Value 3</td></tr>' +
      '<tr style="background-color:#EAF2D3;border:1px solid #98bf21;"><td>Value 4</td><td>Value 5</td><td>Value 6</td></tr>' +
      '<tr style="border:1px solid #98bf21;"><td>Value 7</td><td>Value 8</td><td>Value 9</td></tr>' +
      '<tr style="background-color:#EAF2D3;border:1px solid #98bf21;"><td>Value 10</td><td>Value 11</td><td>Value 12</td></tr></table>', 'HTML Table 1'),
    this.createVertexTemplateEntry('text;html=1;strokeColor=#c0c0c0;fillColor=none;overflow=fill;', 180, 140,
      '<table border="0" width="100%" height="100%" style="width:100%;height:100%;border-collapse:collapse;">' +
      '<tr><td align="center">Value 1</td><td align="center">Value 2</td><td align="center">Value 3</td></tr>' +
      '<tr><td align="center">Value 4</td><td align="center">Value 5</td><td align="center">Value 6</td></tr>' +
      '<tr><td align="center">Value 7</td><td align="center">Value 8</td><td align="center">Value 9</td></tr></table>', 'HTML Table 2'),
    this.createVertexTemplateEntry('text;html=1;strokeColor=none;fillColor=none;overflow=fill;', 180, 140,
      '<table border="1" width="100%" height="100%" style="width:100%;height:100%;border-collapse:collapse;">' +
      '<tr><td align="center">Value 1</td><td align="center">Value 2</td><td align="center">Value 3</td></tr>' +
      '<tr><td align="center">Value 4</td><td align="center">Value 5</td><td align="center">Value 6</td></tr>' +
      '<tr><td align="center">Value 7</td><td align="center">Value 8</td><td align="center">Value 9</td></tr></table>', 'HTML Table 3'),
    this.createVertexTemplateEntry('text;html=1;strokeColor=none;fillColor=none;overflow=fill;', 160, 140,
      '<table border="1" width="100%" height="100%" cellpadding="4" style="width:100%;height:100%;border-collapse:collapse;">' +
      '<tr><th align="center"><b>Title</b></th></tr>' +
      '<tr><td align="center">Section 1.1\nSection 1.2\nSection 1.3</td></tr>' +
      '<tr><td align="center">Section 2.1\nSection 2.2\nSection 2.3</td></tr></table>', 'HTML Table 4'),
    this.addEntry('link hyperlink', mxUtils.bind(this, function () {
      var cell = new mxCell('Link', new mxGeometry(0, 0, 60, 40), 'text;html=1;strokeColor=none;fillColor=none;whiteSpace=wrap;align=center;verticalAlign=middle;fontColor=#0000EE;fontStyle=4;');
      cell.vertex = true;
      this.graph.setLinkForCell(cell, 'https://www.draw.io');

      return this.createVertexTemplateFromCells([cell], cell.geometry.width, cell.geometry.height, 'Link');
    })),
    this.addEntry('timestamp date time text label', mxUtils.bind(this, function () {
      var cell = new mxCell('%date{ddd mmm dd yyyy HH:MM:ss}%', new mxGeometry(0, 0, 160, 20), 'text;html=1;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;whiteSpace=wrap;overflow=hidden;');
      cell.vertex = true;
      this.graph.setAttributeForCell(cell, 'placeholders', '1');

      return this.createVertexTemplateFromCells([cell], cell.geometry.width, cell.geometry.height, 'Timestamp');
    })),
    this.addEntry('variable placeholder metadata hello world text label', mxUtils.bind(this, function () {
      var cell = new mxCell('%name% Text', new mxGeometry(0, 0, 80, 20), 'text;html=1;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;whiteSpace=wrap;overflow=hidden;');
      cell.vertex = true;
      this.graph.setAttributeForCell(cell, 'placeholders', '1');
      this.graph.setAttributeForCell(cell, 'name', 'Variable');

      return this.createVertexTemplateFromCells([cell], cell.geometry.width, cell.geometry.height, 'Variable');
    })),
    this.createVertexTemplateEntry('shape=ext;double=1;rounded=0;whiteSpace=wrap;html=1;', 120, 80, '', 'Double Rectangle', null, null, 'rect rectangle box double'),
    this.createVertexTemplateEntry('shape=ext;double=1;rounded=1;whiteSpace=wrap;html=1;', 120, 80, '', 'Double Rounded Rectangle', null, null, 'rounded rect rectangle box double'),
    this.createVertexTemplateEntry('ellipse;shape=doubleEllipse;whiteSpace=wrap;html=1;', 100, 60, '', 'Double Ellipse', null, null, 'oval ellipse start end state double'),
    this.createVertexTemplateEntry('shape=ext;double=1;whiteSpace=wrap;html=1;aspect=fixed;', 80, 80, '', 'Double Square', null, null, 'double square'),
    this.createVertexTemplateEntry('ellipse;shape=doubleEllipse;whiteSpace=wrap;html=1;aspect=fixed;', 80, 80, '', 'Double Circle', null, null, 'double circle'),
    //新加
		this.createVertexTemplateEntry('rounded=1;whiteSpace=wrap;html=1;strokeWidth=2;fillWeight=4;hachureGap=8;hachureAngle=45;fillColor=#1ba1e2;sketch=1;', 120, 60, '', 'Rectangle Sketch', true, null, 'rectangle rect box text sketch comic retro'),
		this.createVertexTemplateEntry('ellipse;whiteSpace=wrap;html=1;strokeWidth=2;fillWeight=2;hachureGap=8;fillColor=#990000;fillStyle=dots;sketch=1;', 120, 60, '', 'Ellipse Sketch', true, null, 'ellipse oval sketch comic retro'),
		this.createVertexTemplateEntry('rhombus;whiteSpace=wrap;html=1;strokeWidth=2;fillWeight=-1;hachureGap=8;fillStyle=cross-hatch;fillColor=#006600;sketch=1;', 120, 60, '', 'Diamond Sketch', true, null, 'diamond sketch comic retro'),
    
    this.createVertexTemplateEntry('html=1;whiteSpace=wrap;shape=isoCube2;backgroundOutline=1;isoAngle=15;', 90, 100, '', 'Isometric Cube', true, null, 'cube box iso isometric'),
    this.createVertexTemplateEntry('html=1;whiteSpace=wrap;aspect=fixed;shape=isoRectangle;', 150, 90, '', 'Isometric Square', true, null, 'rectangle rect box iso isometric'),
    this.createEdgeTemplateEntry('edgeStyle=isometricEdgeStyle;endArrow=none;html=1;', 50, 100, '', 'Isometric Edge 1'),
    this.createEdgeTemplateEntry('edgeStyle=isometricEdgeStyle;endArrow=none;html=1;elbow=vertical;', 50, 100, '', 'Isometric Edge 2'),
    this.createVertexTemplateEntry('shape=curlyBracket;whiteSpace=wrap;html=1;rounded=1;', 20, 120, '', 'Curly Bracket'),
    this.createVertexTemplateEntry('line;strokeWidth=2;html=1;', 160, 10, '', 'Horizontal Line'),
    this.createVertexTemplateEntry('line;strokeWidth=2;direction=south;html=1;', 10, 160, '', 'Vertical Line'),
    this.createVertexTemplateEntry('line;strokeWidth=4;html=1;perimeter=backbonePerimeter;points=[];outlineConnect=0;', 160, 10, '', 'Horizontal Backbone', false, null, 'backbone bus network'),
    this.createVertexTemplateEntry('line;strokeWidth=4;direction=south;html=1;perimeter=backbonePerimeter;points=[];outlineConnect=0;', 10, 160, '', 'Vertical Backbone', false, null, 'backbone bus network'),
    this.createVertexTemplateEntry('shape=crossbar;whiteSpace=wrap;html=1;rounded=1;', 120, 20, '', 'Crossbar', false, null, 'crossbar distance measure dimension unit'),
    this.createVertexTemplateEntry('shape=image;html=1;verticalLabelPosition=bottom;verticalAlign=top;imageAspect=1;aspect=fixed;image=' + this.gearImage, 52, 61, '', 'Image (Fixed Aspect)', false, null, 'fixed image icon symbol'),
    this.createVertexTemplateEntry('shape=image;html=1;verticalLabelPosition=bottom;verticalAlign=top;imageAspect=0;image=' + this.gearImage, 50, 60, '', 'Image (Variable Aspect)', false, null, 'strechted image icon symbol'),
    this.createVertexTemplateEntry('icon;html=1;image=' + this.gearImage, 60, 60, 'Icon', 'Icon', false, null, 'icon image symbol'),
    this.createVertexTemplateEntry('label;whiteSpace=wrap;html=1;image=' + this.gearImage, 140, 60, 'Label', 'Label 1', null, null, 'label image icon symbol'),
    this.createVertexTemplateEntry('label;whiteSpace=wrap;html=1;align=center;verticalAlign=bottom;spacingLeft=0;spacingBottom=4;imageAlign=center;imageVerticalAlign=top;image=' + this.gearImage, 120, 80, 'Label', 'Label 2', null, null, 'label image icon symbol'),
    this.addEntry('shape group container', function () {
      var cell = new mxCell('Label', new mxGeometry(0, 0, 160, 70),
        'html=1;whiteSpace=wrap;container=1;recursiveResize=0;collapsible=0;');
      cell.vertex = true;

      var symbol = new mxCell('', new mxGeometry(20, 20, 20, 30), 'triangle;html=1;whiteSpace=wrap;');
      symbol.vertex = true;
      cell.insert(symbol);

      return sb.createVertexTemplateFromCells([cell], cell.geometry.width, cell.geometry.height, 'Shape Group');
    }),
    this.createVertexTemplateEntry('shape=partialRectangle;whiteSpace=wrap;html=1;left=0;right=0;fillColor=none;', 120, 60, '', 'Partial Rectangle'),
    this.createVertexTemplateEntry('shape=partialRectangle;whiteSpace=wrap;html=1;bottom=1;right=1;left=1;top=0;fillColor=none;routingCenterX=-0.5;', 120, 60, '', 'Partial Rectangle'),
    this.createEdgeTemplateEntry('edgeStyle=segmentEdgeStyle;endArrow=classic;html=1;', 50, 50, '', 'Manual Line', null, lineTags + 'manual'),
    this.createEdgeTemplateEntry('shape=filledEdge;rounded=0;fixDash=1;endArrow=none;strokeWidth=10;fillColor=#ffffff;edgeStyle=orthogonalEdgeStyle;', 60, 40, '', 'Filled Edge'),
    this.createEdgeTemplateEntry('edgeStyle=elbowEdgeStyle;elbow=horizontal;endArrow=classic;html=1;', 50, 50, '', 'Horizontal Elbow', null, lineTags + 'elbow horizontal'),
    this.createEdgeTemplateEntry('edgeStyle=elbowEdgeStyle;elbow=vertical;endArrow=classic;html=1;', 50, 50, '', 'Vertical Elbow', null, lineTags + 'elbow vertical'),
    this.createEdgeTemplateEntry('rounded=0;comic=1;strokeWidth=2;endArrow=blockThin;html=1;fontFamily=Comic Sans MS;fontStyle=1;', 50, 50, '', 'Comic Arrow'),
    this.createVertexTemplateEntry('html=1;whiteSpace=wrap;comic=1;strokeWidth=2;fontFamily=Comic Sans MS;fontStyle=1;', 120, 60, 'RECTANGLE', 'Comic Rectangle', true, null, 'comic rectangle rect box text retro'),
    this.createVertexTemplateEntry('rhombus;html=1;align=center;whiteSpace=wrap;comic=1;strokeWidth=2;fontFamily=Comic Sans MS;fontStyle=1;', 100, 100, 'DIAMOND', 'Comic Diamond', true, null, 'comic diamond rhombus if condition decision conditional question test retro'),
    
  ];

  this.addPaletteFunctions('misc', mxResources.get('misc'), (expand != null) ? expand : true, fns);
};
/**
 * Adds the container palette to the sidebar.
 * 左侧【高级】
 */
Sidebar.prototype.addAdvancedPalette = function (expand) {
  this.addPaletteFunctions('advanced', mxResources.get('advanced'), (expand != null) ? expand : false, this.createAdvancedShapes());
};

/**
 * Adds the container palette to the sidebar.
 * 左侧【高级】----图标库
 */
Sidebar.prototype.createAdvancedShapes = function () {
  // Avoids having to bind all functions to "this"
  var sb = this;
  // Reusable cells
  var field = new mxCell('List Item', new mxGeometry(0, 0, 60, 26), 'text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;');
  field.vertex = true;

  //新加图元用到的变量-----
  // Reusable cells  
  var flow = new mxCell('Vertical Flow Layout', new mxGeometry(0, 0, 270, 280),
    'swimlane;html=1;startSize=20;horizontal=1;childLayout=flowLayout;flowOrientation=north;resizable=0;interRankCellSpacing=50;containerType=tree;');
  flow.vertex = true;

  var flow1 = new mxCell('Start', new mxGeometry(20, 20, 100, 40), 'whiteSpace=wrap;html=1;');
  flow1.vertex = true;
  flow.insert(flow1);

  var flow2 = new mxCell('Task', new mxGeometry(20, 20, 100, 40), 'whiteSpace=wrap;html=1;');
  flow2.vertex = true;
  flow.insert(flow2);

  var edge = new mxCell('', new mxGeometry(0, 0, 0, 0), 'html=1;curved=1;');
  edge.geometry.relative = true;
  edge.edge = true;
  flow1.insertEdge(edge, true);
  flow2.insertEdge(edge, false);
  flow.insert(edge);

  var flow3 = new mxCell('Task', new mxGeometry(20, 20, 100, 40), 'whiteSpace=wrap;html=1;');
  flow3.vertex = true;
  flow.insert(flow3);

  edge = edge.clone();
  flow1.insertEdge(edge, true);
  flow3.insertEdge(edge, false);
  flow.insert(edge);

  var flow4 = new mxCell('End', new mxGeometry(20, 20, 100, 40), 'whiteSpace=wrap;html=1;');
  flow4.vertex = true;
  flow.insert(flow4);

  edge = edge.clone();
  flow2.insertEdge(edge, true);
  flow4.insertEdge(edge, false);
  flow.insert(edge);

  edge = edge.clone();
  flow3.insertEdge(edge, true);
  flow4.insertEdge(edge, false);
  flow.insert(edge);
  
  // Style that defines the key, value pairs to be used for creating styles of new connections if no incoming edge exists
  var mmEdgeStyle = 'newEdgeStyle={"edgeStyle":"entityRelationEdgeStyle","startArrow":"none","endArrow":"none","segment":10,"curved":1};';
  var treeEdgeStyle = 'newEdgeStyle={"edgeStyle":"elbowEdgeStyle","startArrow":"none","endArrow":"none"};';
  var graph = this.graph;
  
  return [
    this.createVertexTemplateEntry('shape=tapeData;whiteSpace=wrap;html=1;perimeter=ellipsePerimeter;', 80, 80, '', 'Tape Data'),
    this.createVertexTemplateEntry('shape=manualInput;whiteSpace=wrap;html=1;', 80, 80, '', 'Manual Input'),
    this.createVertexTemplateEntry('shape=loopLimit;whiteSpace=wrap;html=1;', 100, 80, '', 'Loop Limit'),
    this.createVertexTemplateEntry('shape=offPageConnector;whiteSpace=wrap;html=1;', 80, 80, '', 'Off Page Connector'),
    this.createVertexTemplateEntry('shape=delay;whiteSpace=wrap;html=1;', 80, 40, '', 'Delay'),
    this.createVertexTemplateEntry('shape=display;whiteSpace=wrap;html=1;', 80, 40, '', 'Display'),
    this.createVertexTemplateEntry('shape=singleArrow;direction=west;whiteSpace=wrap;html=1;', 100, 60, '', 'Arrow Left'),
    this.createVertexTemplateEntry('shape=singleArrow;whiteSpace=wrap;html=1;', 100, 60, '', 'Arrow Right'),
    this.createVertexTemplateEntry('shape=singleArrow;direction=north;whiteSpace=wrap;html=1;', 60, 100, '', 'Arrow Up'),
    this.createVertexTemplateEntry('shape=singleArrow;direction=south;whiteSpace=wrap;html=1;', 60, 100, '', 'Arrow Down'),
    this.createVertexTemplateEntry('shape=doubleArrow;whiteSpace=wrap;html=1;', 100, 60, '', 'Double Arrow'),
    this.createVertexTemplateEntry('shape=doubleArrow;direction=south;whiteSpace=wrap;html=1;', 60, 100, '', 'Double Arrow Vertical', null, null, 'double arrow'),
    this.createVertexTemplateEntry('shape=actor;whiteSpace=wrap;html=1;', 40, 60, '', 'User', null, null, 'user person human'),
    this.createVertexTemplateEntry('shape=cross;whiteSpace=wrap;html=1;', 80, 80, '', 'Cross'),
    this.createVertexTemplateEntry('shape=corner;whiteSpace=wrap;html=1;', 80, 80, '', 'Corner'),
    this.createVertexTemplateEntry('shape=tee;whiteSpace=wrap;html=1;', 80, 80, '', 'Tee'),
    this.createVertexTemplateEntry('shape=datastore;whiteSpace=wrap;html=1;', 60, 60, '', 'Data Store', null, null, 'data store cylinder database'),
    this.createVertexTemplateEntry('shape=orEllipse;perimeter=ellipsePerimeter;whiteSpace=wrap;html=1;backgroundOutline=1;', 80, 80, '', 'Or', null, null, 'or circle oval ellipse'),
    this.createVertexTemplateEntry('shape=sumEllipse;perimeter=ellipsePerimeter;whiteSpace=wrap;html=1;backgroundOutline=1;', 80, 80, '', 'Sum', null, null, 'sum circle oval ellipse'),
    this.createVertexTemplateEntry('shape=lineEllipse;perimeter=ellipsePerimeter;whiteSpace=wrap;html=1;backgroundOutline=1;', 80, 80, '', 'Ellipse with horizontal divider', null, null, 'circle oval ellipse'),
    this.createVertexTemplateEntry('shape=lineEllipse;line=vertical;perimeter=ellipsePerimeter;whiteSpace=wrap;html=1;backgroundOutline=1;', 80, 80, '', 'Ellipse with vertical divider', null, null, 'circle oval ellipse'),
    this.createVertexTemplateEntry('shape=sortShape;perimeter=rhombusPerimeter;whiteSpace=wrap;html=1;', 80, 80, '', 'Sort', null, null, 'sort'),
    this.createVertexTemplateEntry('shape=collate;whiteSpace=wrap;html=1;', 80, 80, '', 'Collate', null, null, 'collate'),
    this.createVertexTemplateEntry('shape=switch;whiteSpace=wrap;html=1;', 60, 60, '', 'Switch', null, null, 'switch router'),
    this.addEntry('process bar', function () {
      return sb.createVertexTemplateFromData('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', 296, 100, 'Process Bar');
    }),
    this.createVertexTemplateEntry('swimlane;', 200, 200, 'Container', 'Container', null, null, 'container swimlane lane pool group'),
    this.addEntry('list group erd table', function () {
      var cell = new mxCell('List', new mxGeometry(0, 0, 140, 110),
        'swimlane;fontStyle=0;childLayout=stackLayout;horizontal=1;startSize=26;fillColor=none;horizontalStack=0;' +
        'resizeParent=1;resizeParentMax=0;resizeLast=0;collapsible=1;marginBottom=0;');
      cell.vertex = true;
      cell.insert(sb.cloneCell(field, 'Item 1'));
      cell.insert(sb.cloneCell(field, 'Item 2'));
      cell.insert(sb.cloneCell(field, 'Item 3'));

      return sb.createVertexTemplateFromCells([cell], cell.geometry.width, cell.geometry.height, 'List');
    }),
    this.addEntry('list item entry value group erd table', function () {
      return sb.createVertexTemplateFromCells([sb.cloneCell(field, 'List Item')], field.geometry.width, field.geometry.height, 'List Item');
    }),

    //draw.io 里面新增的图元
    this.addDataEntry('container swimlane pool horizontal', 480, 380, 'Horizontal Pool 1',
      'zZRLbsIwEIZP4709TlHXhJYNSEicwCIjbNWJkWNKwumZxA6IlrRUaisWlmb+eX8LM5mXzdyrnV66Ai2TL0zm3rkQrbLJ0VoG3BRMzhgAp8fgdSQq+ijfKY9VuKcAYsG7snuMyso5G8U6tDaJ9cGUVlXkTXUoacuZIHOjjS0WqnX7blYd1OZt8KYea3PE1bCI+CAtVUMq7/o5b46uCmroSn18WFMm+XCdse5GpLq0OPqAzejxvZQun6MrMfiWUg6mCDpmZM8RENdotjqVyUFUdRS259oLSzISztto5Se0i44gcHEn3i9A/IQB3GbQpmi69DskAn4BSTaGBB4Jicj+k8nTGBP5SExg8odMyL38eH3s6kM8AQ=='),
    this.addDataEntry('container swimlane pool horizontal', 480, 360, 'Horizontal Pool 2',
      'zZTBbsIwDIafJvfU6dDOlI0LSEg8QUQtEi1tUBJGy9PPbcJQWTsxaZs4VLJ//07sT1WYKKpm6eRBrW2JhokXJgpnbYhR1RRoDAOuSyYWDIDTx+B1opr1VX6QDutwTwPEhndpjhiVjbUmij60Jon+pCsja8rmKlQ05SKjcKe0KVeytcfuLh/k7u2SzR16fcbNZZDsRlrLhlTenWedPts6SJMEOseFLTkph6Fj212RbGlwdAGbyeV7KW2+RFthcC1ZTroMKjry5wiIK9R7ldrELInSR2H/2XtlSUHCOY5WfEG76ggCz+7E+w2InzCAcQapIf0fAySzESQZ/AKSfAoJPCKS9mbzf0H0NIVIPDAiyP8QEaXX97CvDZ7LDw=='),
    this.addDataEntry('container swimlane pool horizontal', 360, 480, 'Vertical Pool 1',
      'xZRBbsIwEEVP4709ThFrQssGJKSewCIjbNXGyDEl4fSdxKa0NJFQVTULSzP/e+T5b2EmS9esgjrqja/QMvnMZBm8j6lyTYnWMuCmYnLJADgdBi8jruhdflQBD/GRAUgD78qeMClb720S69jaLNZn46w6ULfQ0dGWS0HlThtbrVXrT91bdVS7t2u3CFibC26vi4g7aaMaUjmpNBbiKxnUQyfkjTBEbEZT9VKOtELvMIaWrpxNFXW6IWcpOddo9jqPFfMsqjoJ+8/ZGyQqMqdhZvIHs3WHBrh4kNvvIsNw5Da7OdgXAgKGCMz+gEAxRgCmINDcxZ2CyNMYETkhESj+jwi1t1+r9759ah8='),
    this.addDataEntry('container swimlane pool vertical', 380, 480, 'Vertical Pool 2',
      'xZTPbsIwDMafJvf86dDOlI0LSEg8QUQtEi1pUBJGy9PPbdJ1G1TqhXGoZH/219g/RSGitM3ay5PaugoMEW9ElN65mCLblGAM4VRXRKwI5xQ/wt8nqqyv0pP0UMc5Bp4Mn9KcISk750wSQ2xNFsNFWyNrzJYqWpxyxTA8KG2qjWzduTsrRHn4GLKlh6CvsBsGYX+krWxQpaiizcc9FjDnnaCc11dXR2lyxyjsuyPy3/Lg4CM0k8v3Ut58Dc5C9C22XHQVVeoQrwkQVaCPKtuKQZQhCcdv78gSg4zzPlpxg3bTEeSUzcR7Q2bWyvz+ytmQr8NPAow/ikAxRYA/kQAr/hPByxQC8cxLsHggAkzH56uv/XrdvgA='),
    this.addDataEntry('vertical tree layout', 280, 190, 'Vertical Tree Layout',
      '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'),
    this.addDataEntry('horizontal tree layout', 310, 160, 'Horizontal Tree Layout',
      '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'),
    
    this.addEntry('vertical flow layout', function () {
      return sb.createVertexTemplateFromCells([flow], flow.geometry.width, flow.geometry.height, 'Vertical Flow Layout', true);
    }),
    
    this.addEntry('horizontal flow layout', function () {
      var cell = sb.graph.cloneCell(flow);
      cell.geometry = new mxGeometry(0, 0, 460, 150);
      cell.style = 'swimlane;html=1;startSize=20;horizontal=0;childLayout=flowLayout;flowOrientation=west;resizable=0;interRankCellSpacing=50;containerType=tree;';
      cell.value = 'Horizontal Flow Layout';
      return sb.createVertexTemplateFromCells([cell], cell.geometry.width, cell.geometry.height, 'Horizontal Flow Layout', true);
    }),

    // Tree
    this.addEntry('tree container', function () {
      var cell = new mxCell('Tree Container', new mxGeometry(0, 0, 400, 320),
        'swimlane;html=1;startSize=20;horizontal=1;containerType=tree;');
      cell.vertex = true;

      var cell2 = new mxCell('Parent', new mxGeometry(140, 60, 120, 40),
        'whiteSpace=wrap;html=1;treeFolding=1;treeMoving=1;' + treeEdgeStyle);
      cell2.vertex = true;

      var cell3 = new mxCell('Child', new mxGeometry(140, 140, 120, 40),
        'whiteSpace=wrap;html=1;treeFolding=1;treeMoving=1;' + treeEdgeStyle);
      cell3.vertex = true;

      var edge = new mxCell('', new mxGeometry(0, 0, 0, 0),
        'edgeStyle=elbowEdgeStyle;elbow=vertical;' +
        'startArrow=none;endArrow=none;rounded=0;');
      edge.geometry.relative = true;
      edge.edge = true;

      cell2.insertEdge(edge, true);
      cell3.insertEdge(edge, false);

      cell.insert(edge);
      cell.insert(cell2);
      cell.insert(cell3);

      return sb.createVertexTemplateFromCells([cell], cell.geometry.width,
        cell.geometry.height, cell.value);
    }),
    this.addEntry('tree mindmap mindmaps central idea branch topic', function () {
      var mindmap = new mxCell('Mindmap', new mxGeometry(0, 0, 420, 126),
        'swimlane;html=1;startSize=20;horizontal=1;containerType=tree;');
      mindmap.vertex = true;

      var cell = new mxCell('Central Idea', new mxGeometry(160, 60, 100, 40),
        'ellipse;whiteSpace=wrap;html=1;align=center;' +
        'treeFolding=1;treeMoving=1;' + mmEdgeStyle);
      cell.vertex = true;

      var cell2 = new mxCell('Topic', new mxGeometry(320, 40, 80, 20),
        'whiteSpace=wrap;html=1;rounded=1;arcSize=50;align=center;verticalAlign=middle;' +
        'strokeWidth=1;autosize=1;spacing=4;treeFolding=1;treeMoving=1;' + mmEdgeStyle);
      cell2.vertex = true;

      var edge = new mxCell('', new mxGeometry(0, 0, 0, 0), 'edgeStyle=entityRelationEdgeStyle;' +
        'startArrow=none;endArrow=none;segment=10;curved=1;');
      edge.geometry.relative = true;
      edge.edge = true;

      cell.insertEdge(edge, true);
      cell2.insertEdge(edge, false);

      var cell3 = new mxCell('Branch', new mxGeometry(320, 80, 72, 26),
        'whiteSpace=wrap;html=1;shape=partialRectangle;top=0;left=0;bottom=1;right=0;points=[[0,1],[1,1]];' +
        'fillColor=none;align=center;verticalAlign=bottom;routingCenterY=0.5;' +
        'snapToPoint=1;autosize=1;treeFolding=1;treeMoving=1;' + mmEdgeStyle);
      cell3.vertex = true;

      var edge2 = new mxCell('', new mxGeometry(0, 0, 0, 0), 'edgeStyle=entityRelationEdgeStyle;' +
        'startArrow=none;endArrow=none;segment=10;curved=1;');
      edge2.geometry.relative = true;
      edge2.edge = true;

      cell.insertEdge(edge2, true);
      cell3.insertEdge(edge2, false);

      var cell4 = new mxCell('Topic', new mxGeometry(20, 40, 80, 20),
        'whiteSpace=wrap;html=1;rounded=1;arcSize=50;align=center;verticalAlign=middle;' +
        'strokeWidth=1;autosize=1;spacing=4;treeFolding=1;treeMoving=1;' + mmEdgeStyle);
      cell4.vertex = true;

      var edge3 = new mxCell('', new mxGeometry(0, 0, 0, 0), 'edgeStyle=entityRelationEdgeStyle;' +
        'startArrow=none;endArrow=none;segment=10;curved=1;');
      edge3.geometry.relative = true;
      edge3.edge = true;

      cell.insertEdge(edge3, true);
      cell4.insertEdge(edge3, false);

      var cell5 = new mxCell('Branch', new mxGeometry(20, 80, 72, 26),
        'whiteSpace=wrap;html=1;shape=partialRectangle;top=0;left=0;bottom=1;right=0;points=[[0,1],[1,1]];' +
        'fillColor=none;align=center;verticalAlign=bottom;routingCenterY=0.5;' +
        'snapToPoint=1;autosize=1;treeFolding=1;treeMoving=1;' + mmEdgeStyle);
      cell5.vertex = true;

      var edge4 = new mxCell('', new mxGeometry(0, 0, 0, 0), 'edgeStyle=entityRelationEdgeStyle;' +
        'startArrow=none;endArrow=none;segment=10;curved=1;');
      edge4.geometry.relative = true;
      edge4.edge = true;

      cell.insertEdge(edge4, true);
      cell5.insertEdge(edge4, false);

      mindmap.insert(edge);
      mindmap.insert(edge2);
      mindmap.insert(edge3);
      mindmap.insert(edge4);
      mindmap.insert(cell);
      mindmap.insert(cell2);
      mindmap.insert(cell3);
      mindmap.insert(cell4);
      mindmap.insert(cell5);

      return sb.createVertexTemplateFromCells([mindmap], mindmap.geometry.width,
        mindmap.geometry.height, mindmap.value);
    }),
    this.addEntry('tree mindmap mindmaps central idea', function () {
      var cell = new mxCell('Central Idea', new mxGeometry(0, 0, 100, 40),
        'ellipse;whiteSpace=wrap;html=1;align=center;' + mmEdgeStyle +
        'treeFolding=1;treeMoving=1;');
      cell.vertex = true;

      return sb.createVertexTemplateFromCells([cell], cell.geometry.width,
        cell.geometry.height, cell.value);
    }),
    this.addEntry('tree mindmap mindmaps branch', function () {
      var cell = new mxCell('Branch', new mxGeometry(0, 0, 80, 20),
        'whiteSpace=wrap;html=1;shape=partialRectangle;top=0;left=0;bottom=1;right=0;points=[[0,1],[1,1]];' +
        'fillColor=none;align=center;verticalAlign=bottom;routingCenterY=0.5;' +
        'snapToPoint=1;recursiveResize=0;autosize=1;treeFolding=1;treeMoving=1;' + mmEdgeStyle);
      cell.vertex = true;

      var edge = new mxCell('', new mxGeometry(0, 0, 0, 0), 'edgeStyle=entityRelationEdgeStyle;' +
        'startArrow=none;endArrow=none;segment=10;curved=1;');
      edge.geometry.setTerminalPoint(new mxPoint(-40, 40), true);
      edge.geometry.relative = true;
      edge.edge = true;

      cell.insertEdge(edge, false);

      return sb.createVertexTemplateFromCells([cell, edge], cell.geometry.width,
        cell.geometry.height, cell.value);
    }),
    this.addEntry('tree mindmap mindmaps sub topic', function () {
      var cell = new mxCell('Sub Topic', new mxGeometry(0, 0, 72, 26),
        'whiteSpace=wrap;html=1;rounded=1;arcSize=50;align=center;verticalAlign=middle;' +
        'strokeWidth=1;autosize=1;spacing=4;treeFolding=1;treeMoving=1;' + mmEdgeStyle);
      cell.vertex = true;

      var edge = new mxCell('', new mxGeometry(0, 0, 0, 0), 'edgeStyle=entityRelationEdgeStyle;' +
        'startArrow=none;endArrow=none;segment=10;curved=1;');
      edge.geometry.setTerminalPoint(new mxPoint(-40, 40), true);
      edge.geometry.relative = true;
      edge.edge = true;

      cell.insertEdge(edge, false);

      return sb.createVertexTemplateFromCells([cell, edge], cell.geometry.width,
        cell.geometry.height, cell.value);
    }),
    this.addEntry('tree orgchart organization division', function () {
      var orgchart = new mxCell('Orgchart', new mxGeometry(0, 0, 280, 220),
        'swimlane;html=1;startSize=20;horizontal=1;containerType=tree;' + treeEdgeStyle);
      orgchart.vertex = true;

      var cell = new mxCell('Organization', new mxGeometry(80, 40, 120, 60),
        'whiteSpace=wrap;html=1;align=center;treeFolding=1;treeMoving=1;' + treeEdgeStyle);
      graph.setAttributeForCell(cell, 'treeRoot', '1');
      cell.vertex = true;

      var cell2 = new mxCell('Division', new mxGeometry(20, 140, 100, 60),
        'whiteSpace=wrap;html=1;align=center;verticalAlign=middle;treeFolding=1;treeMoving=1;' + treeEdgeStyle);
      cell2.vertex = true;

      var edge = new mxCell('', new mxGeometry(0, 0, 0, 0),
        'edgeStyle=elbowEdgeStyle;elbow=vertical;' +
        'startArrow=none;endArrow=none;rounded=0;');
      edge.geometry.relative = true;
      edge.edge = true;

      cell.insertEdge(edge, true);
      cell2.insertEdge(edge, false);

      var cell3 = new mxCell('Division', new mxGeometry(160, 140, 100, 60),
        'whiteSpace=wrap;html=1;align=center;verticalAlign=middle;treeFolding=1;treeMoving=1;' + treeEdgeStyle);
      cell3.vertex = true;

      var edge2 = new mxCell('', new mxGeometry(0, 0, 0, 0),
        'edgeStyle=elbowEdgeStyle;elbow=vertical;' +
        'startArrow=none;endArrow=none;rounded=0;');
      edge2.geometry.relative = true;
      edge2.edge = true;

      cell.insertEdge(edge2, true);
      cell3.insertEdge(edge2, false);

      orgchart.insert(edge);
      orgchart.insert(edge2);
      orgchart.insert(cell);
      orgchart.insert(cell2);
      orgchart.insert(cell3);

      return sb.createVertexTemplateFromCells([orgchart], orgchart.geometry.width,
        orgchart.geometry.height, orgchart.value);
    }),
    this.addEntry('tree root', function () {
      var cell = new mxCell('Organization', new mxGeometry(0, 0, 120, 60),
        'whiteSpace=wrap;html=1;align=center;treeFolding=1;treeMoving=1;' + treeEdgeStyle);
      graph.setAttributeForCell(cell, 'treeRoot', '1');
      cell.vertex = true;

      return sb.createVertexTemplateFromCells([cell], cell.geometry.width,
        cell.geometry.height, cell.value);
    }),
    this.addEntry('tree division', function () {
      var cell = new mxCell('Division', new mxGeometry(20, 40, 100, 60),
        'whiteSpace=wrap;html=1;align=center;verticalAlign=middle;treeFolding=1;treeMoving=1;' + treeEdgeStyle);
      cell.vertex = true;

      var edge = new mxCell('', new mxGeometry(0, 0, 0, 0),
        'edgeStyle=elbowEdgeStyle;elbow=vertical;' +
        'startArrow=none;endArrow=none;rounded=0;');
      edge.geometry.setTerminalPoint(new mxPoint(0, 0), true);
      edge.geometry.relative = true;
      edge.edge = true;

      cell.insertEdge(edge, false);

      return sb.createVertexTemplateFromCells([cell, edge], cell.geometry.width,
        cell.geometry.height, cell.value);
    }),
    this.addEntry('tree sub sections', function () {
      var cell = new mxCell('Sub Section', new mxGeometry(0, 0, 100, 60),
        'whiteSpace=wrap;html=1;align=center;verticalAlign=middle;treeFolding=1;treeMoving=1;');
      cell.vertex = true;

      var edge = new mxCell('', new mxGeometry(0, 0, 0, 0), 'edgeStyle=orthogonalEdgeStyle;' +
        'startArrow=none;endArrow=none;rounded=0;targetPortConstraint=eastwest;sourcePortConstraint=northsouth;');
      edge.geometry.setTerminalPoint(new mxPoint(110, -40), true);
      edge.geometry.relative = true;
      edge.edge = true;

      cell.insertEdge(edge, false);

      var cell2 = new mxCell('Sub Section', new mxGeometry(120, 0, 100, 60),
        'whiteSpace=wrap;html=1;align=center;verticalAlign=middle;treeFolding=1;treeMoving=1;');
      cell2.vertex = true;

      var edge2 = new mxCell('', new mxGeometry(0, 0, 0, 0), 'edgeStyle=orthogonalEdgeStyle;' +
        'startArrow=none;endArrow=none;rounded=0;targetPortConstraint=eastwest;sourcePortConstraint=northsouth;');
      edge2.geometry.setTerminalPoint(new mxPoint(110, -40), true);
      edge2.geometry.relative = true;
      edge2.edge = true;

      cell2.insertEdge(edge2, false);

      return sb.createVertexTemplateFromCells([edge, edge2, cell, cell2], 220, 60, 'Sub Sections');
    })



  ];
};

/**
 * Adds the Uml palette to the sidebar.
 * 左侧【建模】----图标库
 */
Sidebar.prototype.addUmlPalette = function (expand) {
  // Avoids having to bind all functions to "this"
  var sb = this;
  // Reusable cells
  var field = new mxCell('+ field: type', new mxGeometry(0, 0, 100, 26), 'text;strokeColor=none;fillColor=none;align=left;verticalAlign=top;spacingLeft=4;spacingRight=4;overflow=hidden;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;');
  field.vertex = true;

  var divider = new mxCell('', new mxGeometry(0, 0, 40, 8), 'line;strokeWidth=1;fillColor=none;align=left;verticalAlign=middle;spacingTop=-1;spacingLeft=3;spacingRight=3;rotatable=0;labelPosition=right;points=[];portConstraint=eastwest;');
  divider.vertex = true;
  // Default tags
  var dt = 'uml static class ';

  var fns = [
    this.createVertexTemplateEntry('html=1;', 110, 50, 'Object', 'Object', null, null, dt + 'object instance'),
    this.createVertexTemplateEntry('html=1;', 110, 50, '&laquo;interface&raquo;<br><b>Name</b>', 'Interface', null, null, dt + 'interface object instance annotated annotation'),
    this.addEntry(dt + 'object instance', function () {
      var cell = new mxCell('Classname', new mxGeometry(0, 0, 160, 90),
        'swimlane;fontStyle=1;align=center;verticalAlign=top;childLayout=stackLayout;horizontal=1;startSize=26;horizontalStack=0;resizeParent=1;resizeParentMax=0;resizeLast=0;collapsible=1;marginBottom=0;');
      cell.vertex = true;
      cell.insert(field.clone());
      cell.insert(divider.clone());
      cell.insert(sb.cloneCell(field, '+ method(type): type'));

      return sb.createVertexTemplateFromCells([cell], cell.geometry.width, cell.geometry.height, 'Class');
    }),
    this.addEntry(dt + 'section subsection', function () {
      var cell = new mxCell('Classname', new mxGeometry(0, 0, 140, 110),
        'swimlane;fontStyle=0;childLayout=stackLayout;horizontal=1;startSize=26;fillColor=none;horizontalStack=0;resizeParent=1;resizeParentMax=0;resizeLast=0;collapsible=1;marginBottom=0;');
      cell.vertex = true;
      cell.insert(field.clone());
      cell.insert(field.clone());
      cell.insert(field.clone());

      return sb.createVertexTemplateFromCells([cell], cell.geometry.width, cell.geometry.height, 'Class 2');
    }),
    this.addEntry(dt + 'item member method function variable field attribute label', function () {
      return sb.createVertexTemplateFromCells([sb.cloneCell(field, '+ item: attribute')], field.geometry.width, field.geometry.height, 'Item 1');
    }),
    this.addEntry(dt + 'item member method function variable field attribute label', function () {
      var cell = new mxCell('item: attribute', new mxGeometry(0, 0, 120, field.geometry.height), 'label;fontStyle=0;strokeColor=none;fillColor=none;align=left;verticalAlign=top;overflow=hidden;' +
        'spacingLeft=28;spacingRight=4;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;imageWidth=16;imageHeight=16;image=' + sb.gearImage);
      cell.vertex = true;

      return sb.createVertexTemplateFromCells([cell], cell.geometry.width, cell.geometry.height, 'Item 2');
    }),
    this.addEntry(dt + 'divider hline line separator', function () {
      return sb.createVertexTemplateFromCells([divider.clone()], divider.geometry.width, divider.geometry.height, 'Divider');
    }),
    this.addEntry(dt + 'spacer space gap separator', function () {
      var cell = new mxCell('', new mxGeometry(0, 0, 20, 14), 'text;strokeColor=none;fillColor=none;align=left;verticalAlign=middle;spacingTop=-1;spacingLeft=4;spacingRight=4;rotatable=0;labelPosition=right;points=[];portConstraint=eastwest;');
      cell.vertex = true;

      return sb.createVertexTemplateFromCells([cell.clone()], cell.geometry.width, cell.geometry.height, 'Spacer');
    }),
    this.createVertexTemplateEntry('text;align=center;fontStyle=1;verticalAlign=middle;spacingLeft=3;spacingRight=3;strokeColor=none;rotatable=0;points=[[0,0.5],[1,0.5]];portConstraint=eastwest;',
      80, 26, 'Title', 'Title', null, null, dt + 'title label'),
    this.addEntry(dt + 'component', function () {
      var cell = new mxCell('&laquo;Annotation&raquo;<br/><b>Component</b>', new mxGeometry(0, 0, 180, 90), 'html=1;dropTarget=0;');
      cell.vertex = true;

      var symbol = new mxCell('', new mxGeometry(1, 0, 20, 20), 'shape=component;jettyWidth=8;jettyHeight=4;');
      symbol.vertex = true;
      symbol.geometry.relative = true;
      symbol.geometry.offset = new mxPoint(-27, 7);
      cell.insert(symbol);

      return sb.createVertexTemplateFromCells([cell], cell.geometry.width, cell.geometry.height, 'Component');
    }),
    this.addEntry(dt + 'component', function () {
      var cell = new mxCell('<p style="margin:0px;margin-top:6px;text-align:center;"><b>Component</b></p>' +
        '<hr/><p style="margin:0px;margin-left:8px;">+ Attribute1: Type<br/>+ Attribute2: Type</p>', new mxGeometry(0, 0, 180, 90),
        'align=left;overflow=fill;html=1;dropTarget=0;');
      cell.vertex = true;

      var symbol = new mxCell('', new mxGeometry(1, 0, 20, 20), 'shape=component;jettyWidth=8;jettyHeight=4;');
      symbol.vertex = true;
      symbol.geometry.relative = true;
      symbol.geometry.offset = new mxPoint(-24, 4);
      cell.insert(symbol);

      return sb.createVertexTemplateFromCells([cell], cell.geometry.width, cell.geometry.height, 'Component with Attributes');
    }),
    this.createVertexTemplateEntry('verticalAlign=top;align=left;spacingTop=8;spacingLeft=2;spacingRight=12;shape=cube;size=10;direction=south;fontStyle=4;html=1;',
      180, 120, 'Block', 'Block', null, null, dt + 'block'),
    this.createVertexTemplateEntry('shape=module;align=left;spacingLeft=20;align=center;verticalAlign=top;', 100, 50, 'Module', 'Module', null, null, dt + 'module component'),
    this.createVertexTemplateEntry('shape=folder;fontStyle=1;spacingTop=10;tabWidth=40;tabHeight=14;tabPosition=left;html=1;', 70, 50,
      'package', 'Package', null, null, dt + 'package'),
    this.createVertexTemplateEntry('verticalAlign=top;align=left;overflow=fill;fontSize=12;fontFamily=Helvetica;html=1;',
      160, 90, '<p style="margin:0px;margin-top:4px;text-align:center;text-decoration:underline;"><b>Object:Type</b></p><hr/>' +
      '<p style="margin:0px;margin-left:8px;">field1 = value1<br/>field2 = value2<br>field3 = value3</p>', 'Object',
      null, null, dt + 'object instance'),
    this.createVertexTemplateEntry('verticalAlign=top;align=left;overflow=fill;html=1;', 180, 90,
      '<div style="box-sizing:border-box;width:100%;background:#e4e4e4;padding:2px;">Tablename</div>' +
      '<table style="width:100%;font-size:1em;" cellpadding="2" cellspacing="0">' +
      '<tr><td>PK</td><td>uniqueId</td></tr><tr><td>FK1</td><td>' +
      'foreignKey</td></tr><tr><td></td><td>fieldname</td></tr></table>', 'Entity', null, null, 'er entity table'),
    this.addEntry(dt + 'object instance', function () {
      var cell = new mxCell('<p style="margin:0px;margin-top:4px;text-align:center;">' +
        '<b>Class</b></p>' +
        '<hr size="1"/><div style="height:2px;"></div>', new mxGeometry(0, 0, 140, 60),
        'verticalAlign=top;align=left;overflow=fill;fontSize=12;fontFamily=Helvetica;html=1;');
      cell.vertex = true;

      return sb.createVertexTemplateFromCells([cell.clone()], cell.geometry.width, cell.geometry.height, 'Class 3');
    }),
    this.addEntry(dt + 'object instance', function () {
      var cell = new mxCell('<p style="margin:0px;margin-top:4px;text-align:center;">' +
        '<b>Class</b></p>' +
        '<hr size="1"/><div style="height:2px;"></div><hr size="1"/><div style="height:2px;"></div>', new mxGeometry(0, 0, 140, 60),
        'verticalAlign=top;align=left;overflow=fill;fontSize=12;fontFamily=Helvetica;html=1;');
      cell.vertex = true;

      return sb.createVertexTemplateFromCells([cell.clone()], cell.geometry.width, cell.geometry.height, 'Class 4');
    }),
    this.addEntry(dt + 'object instance', function () {
      var cell = new mxCell('<p style="margin:0px;margin-top:4px;text-align:center;">' +
        '<b>Class</b></p>' +
        '<hr size="1"/><p style="margin:0px;margin-left:4px;">+ field: Type</p><hr size="1"/>' +
        '<p style="margin:0px;margin-left:4px;">+ method(): Type</p>', new mxGeometry(0, 0, 160, 90),
        'verticalAlign=top;align=left;overflow=fill;fontSize=12;fontFamily=Helvetica;html=1;');
      cell.vertex = true;

      return sb.createVertexTemplateFromCells([cell.clone()], cell.geometry.width, cell.geometry.height, 'Class 5');
    }),
    this.addEntry(dt + 'object instance', function () {
      var cell = new mxCell('<p style="margin:0px;margin-top:4px;text-align:center;">' +
        '<i>&lt;&lt;Interface&gt;&gt;</i><br/><b>Interface</b></p>' +
        '<hr size="1"/><p style="margin:0px;margin-left:4px;">+ field1: Type<br/>' +
        '+ field2: Type</p>' +
        '<hr size="1"/><p style="margin:0px;margin-left:4px;">' +
        '+ method1(Type): Type<br/>' +
        '+ method2(Type, Type): Type</p>', new mxGeometry(0, 0, 190, 140),
        'verticalAlign=top;align=left;overflow=fill;fontSize=12;fontFamily=Helvetica;html=1;');
      cell.vertex = true;

      return sb.createVertexTemplateFromCells([cell.clone()], cell.geometry.width, cell.geometry.height, 'Interface 2');
    }),
    this.createVertexTemplateEntry('shape=providedRequiredInterface;html=1;verticalLabelPosition=bottom;', 20, 20, '', 'Provided/Required Interface', null, null, 'uml provided required interface lollipop notation'),
    this.createVertexTemplateEntry('shape=requiredInterface;html=1;verticalLabelPosition=bottom;', 10, 20, '', 'Required Interface', null, null, 'uml required interface lollipop notation'),
    this.addEntry('uml lollipop notation provided required interface', function () {
      return sb.createVertexTemplateFromData('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',
        40, 10, 'Lollipop Notation');
    }),
    this.createVertexTemplateEntry('shape=umlBoundary;whiteSpace=wrap;html=1;', 100, 80, 'Boundary Object', 'Boundary Object', null, null, 'uml boundary object'),
    this.createVertexTemplateEntry('ellipse;shape=umlEntity;whiteSpace=wrap;html=1;', 80, 80, 'Entity Object', 'Entity Object', null, null, 'uml entity object'),
    this.createVertexTemplateEntry('ellipse;shape=umlControl;whiteSpace=wrap;html=1;', 70, 80, 'Control Object', 'Control Object', null, null, 'uml control object'),
    this.createVertexTemplateEntry('shape=umlActor;verticalLabelPosition=bottom;verticalAlign=top;html=1;', 30, 60, 'Actor', 'Actor', false, null, 'uml actor'),
    this.createVertexTemplateEntry('ellipse;whiteSpace=wrap;html=1;', 140, 70, 'Use Case', 'Use Case', null, null, 'uml use case usecase'),
    this.addEntry('uml activity state start', function () {
      var cell = new mxCell('', new mxGeometry(0, 0, 30, 30),
        'ellipse;html=1;shape=startState;fillColor=#000000;strokeColor=#ff0000;');
      cell.vertex = true;

      var edge = new mxCell('', new mxGeometry(0, 0, 0, 0), 'edgeStyle=orthogonalEdgeStyle;html=1;verticalAlign=bottom;endArrow=open;endSize=8;strokeColor=#ff0000;');
      edge.geometry.setTerminalPoint(new mxPoint(15, 90), false);
      edge.geometry.relative = true;
      edge.edge = true;

      cell.insertEdge(edge, true);

      return sb.createVertexTemplateFromCells([cell, edge], 30, 90, 'Start');
    }),
    this.addEntry('uml activity state', function () {
      var cell = new mxCell('Activity', new mxGeometry(0, 0, 120, 40),
        'rounded=1;whiteSpace=wrap;html=1;arcSize=40;fontColor=#000000;fillColor=#ffffc0;strokeColor=#ff0000;');
      cell.vertex = true;

      var edge = new mxCell('', new mxGeometry(0, 0, 0, 0), 'edgeStyle=orthogonalEdgeStyle;html=1;verticalAlign=bottom;endArrow=open;endSize=8;strokeColor=#ff0000;');
      edge.geometry.setTerminalPoint(new mxPoint(60, 100), false);
      edge.geometry.relative = true;
      edge.edge = true;

      cell.insertEdge(edge, true);

      return sb.createVertexTemplateFromCells([cell, edge], 120, 100, 'Activity');
    }),
    this.addEntry('uml activity composite state', function () {
      var cell = new mxCell('Composite State', new mxGeometry(0, 0, 160, 60),
        'swimlane;html=1;fontStyle=1;align=center;verticalAlign=middle;childLayout=stackLayout;horizontal=1;startSize=30;horizontalStack=0;resizeParent=0;resizeLast=1;container=0;fontColor=#000000;collapsible=0;rounded=1;arcSize=30;strokeColor=#ff0000;fillColor=#ffffc0;swimlaneFillColor=#ffffc0;dropTarget=0;');
      cell.vertex = true;

      var cell1 = new mxCell('Subtitle', new mxGeometry(0, 0, 200, 26), 'text;html=1;strokeColor=none;fillColor=none;align=center;verticalAlign=middle;spacingLeft=4;spacingRight=4;whiteSpace=wrap;overflow=hidden;rotatable=0;fontColor=#000000;');
      cell1.vertex = true;
      cell.insert(cell1);

      var edge = new mxCell('', new mxGeometry(0, 0, 0, 0), 'edgeStyle=orthogonalEdgeStyle;html=1;verticalAlign=bottom;endArrow=open;endSize=8;strokeColor=#ff0000;');
      edge.geometry.setTerminalPoint(new mxPoint(80, 120), false);
      edge.geometry.relative = true;
      edge.edge = true;

      cell.insertEdge(edge, true);

      return sb.createVertexTemplateFromCells([cell, edge], 160, 120, 'Composite State');
    }),
    this.addEntry('uml activity condition', function () {
      var cell = new mxCell('Condition', new mxGeometry(0, 0, 80, 40), 'rhombus;whiteSpace=wrap;html=1;fillColor=#ffffc0;strokeColor=#ff0000;');
      cell.vertex = true;

      var edge1 = new mxCell('no', new mxGeometry(0, 0, 0, 0), 'edgeStyle=orthogonalEdgeStyle;html=1;align=left;verticalAlign=bottom;endArrow=open;endSize=8;strokeColor=#ff0000;');
      edge1.geometry.setTerminalPoint(new mxPoint(180, 20), false);
      edge1.geometry.relative = true;
      edge1.geometry.x = -1;
      edge1.edge = true;

      cell.insertEdge(edge1, true);

      var edge2 = new mxCell('yes', new mxGeometry(0, 0, 0, 0), 'edgeStyle=orthogonalEdgeStyle;html=1;align=left;verticalAlign=top;endArrow=open;endSize=8;strokeColor=#ff0000;');
      edge2.geometry.setTerminalPoint(new mxPoint(40, 100), false);
      edge2.geometry.relative = true;
      edge2.geometry.x = -1;
      edge2.edge = true;

      cell.insertEdge(edge2, true);

      return sb.createVertexTemplateFromCells([cell, edge1, edge2], 180, 100, 'Condition');
    }),
    this.addEntry('uml activity fork join', function () {
      var cell = new mxCell('', new mxGeometry(0, 0, 200, 10), 'shape=line;html=1;strokeWidth=6;strokeColor=#ff0000;');
      cell.vertex = true;

      var edge = new mxCell('', new mxGeometry(0, 0, 0, 0), 'edgeStyle=orthogonalEdgeStyle;html=1;verticalAlign=bottom;endArrow=open;endSize=8;strokeColor=#ff0000;');
      edge.geometry.setTerminalPoint(new mxPoint(100, 80), false);
      edge.geometry.relative = true;
      edge.edge = true;

      cell.insertEdge(edge, true);

      return sb.createVertexTemplateFromCells([cell, edge], 200, 80, 'Fork/Join');
    }),
    this.createVertexTemplateEntry('ellipse;html=1;shape=endState;fillColor=#000000;strokeColor=#ff0000;', 30, 30, '', 'End', null, null, 'uml activity state end'),
    this.createVertexTemplateEntry('shape=umlLifeline;perimeter=lifelinePerimeter;whiteSpace=wrap;html=1;container=1;collapsible=0;recursiveResize=0;outlineConnect=0;', 100, 300, ':Object', 'Lifeline', null, null, 'uml sequence participant lifeline'),
    this.createVertexTemplateEntry('shape=umlLifeline;participant=umlActor;perimeter=lifelinePerimeter;whiteSpace=wrap;html=1;container=1;collapsible=0;recursiveResize=0;verticalAlign=top;spacingTop=36;outlineConnect=0;',
      20, 300, '', 'Actor Lifeline', null, null, 'uml sequence participant lifeline actor'),
    this.createVertexTemplateEntry('shape=umlLifeline;participant=umlBoundary;perimeter=lifelinePerimeter;whiteSpace=wrap;html=1;container=1;collapsible=0;recursiveResize=0;verticalAlign=top;spacingTop=36;outlineConnect=0;',
      50, 300, '', 'Boundary Lifeline', null, null, 'uml sequence participant lifeline boundary'),
    this.createVertexTemplateEntry('shape=umlLifeline;participant=umlEntity;perimeter=lifelinePerimeter;whiteSpace=wrap;html=1;container=1;collapsible=0;recursiveResize=0;verticalAlign=top;spacingTop=36;outlineConnect=0;',
      40, 300, '', 'Entity Lifeline', null, null, 'uml sequence participant lifeline entity'),
    this.createVertexTemplateEntry('shape=umlLifeline;participant=umlControl;perimeter=lifelinePerimeter;whiteSpace=wrap;html=1;container=1;collapsible=0;recursiveResize=0;verticalAlign=top;spacingTop=36;outlineConnect=0;',
      40, 300, '', 'Control Lifeline', null, null, 'uml sequence participant lifeline control'),
    this.createVertexTemplateEntry('shape=umlFrame;whiteSpace=wrap;html=1;', 300, 200, 'frame', 'Frame', null, null, 'uml sequence frame'),
    this.createVertexTemplateEntry('shape=umlDestroy;whiteSpace=wrap;html=1;strokeWidth=3;', 30, 30, '', 'Destruction', null, null, 'uml sequence destruction destroy'),
    this.createVertexTemplateEntry('shape=note;whiteSpace=wrap;html=1;size=14;verticalAlign=top;align=left;spacingTop=-6;', 100, 70, 'Note', 'Note', null, null, 'uml note'),
    this.addEntry('uml sequence invoke invocation call activation', function () {
      var cell = new mxCell('', new mxGeometry(0, 0, 10, 80), 'html=1;points=[];perimeter=orthogonalPerimeter;');
      cell.vertex = true;

      var edge = new mxCell('dispatch', new mxGeometry(0, 0, 0, 0), 'html=1;verticalAlign=bottom;startArrow=oval;endArrow=block;startSize=8;');
      edge.geometry.setTerminalPoint(new mxPoint(-60, 0), true);
      edge.geometry.relative = true;
      edge.edge = true;

      cell.insertEdge(edge, false);

      return sb.createVertexTemplateFromCells([cell, edge], 10, 80, 'Found Message');
    }),
    this.addEntry('uml sequence invoke call delegation synchronous invocation activation', function () {
      var cell = new mxCell('', new mxGeometry(0, 0, 10, 80), 'html=1;points=[];perimeter=orthogonalPerimeter;');
      cell.vertex = true;

      var edge1 = new mxCell('dispatch', new mxGeometry(0, 0, 0, 0), 'html=1;verticalAlign=bottom;endArrow=block;entryX=0;entryY=0;');
      edge1.geometry.setTerminalPoint(new mxPoint(-70, 0), true);
      edge1.geometry.relative = true;
      edge1.edge = true;

      cell.insertEdge(edge1, false);

      var edge2 = new mxCell('return', new mxGeometry(0, 0, 0, 0), 'html=1;verticalAlign=bottom;endArrow=open;dashed=1;endSize=8;exitX=0;exitY=0.95;');
      edge2.geometry.setTerminalPoint(new mxPoint(-70, 76), false);
      edge2.geometry.relative = true;
      edge2.edge = true;

      cell.insertEdge(edge2, true);

      return sb.createVertexTemplateFromCells([cell, edge1, edge2], 10, 80, 'Synchronous Invocation');
    }),
    this.addEntry('uml sequence self call recursion delegation activation', function () {
      var cell = new mxCell('', new mxGeometry(0, 20, 10, 40), 'html=1;points=[];perimeter=orthogonalPerimeter;');
      cell.vertex = true;

      var edge = new mxCell('self call', new mxGeometry(0, 0, 0, 0), 'edgeStyle=orthogonalEdgeStyle;html=1;align=left;spacingLeft=2;endArrow=block;rounded=0;entryX=1;entryY=0;');
      edge.geometry.setTerminalPoint(new mxPoint(5, 0), true);
      edge.geometry.points = [new mxPoint(30, 0)];
      edge.geometry.relative = true;
      edge.edge = true;

      cell.insertEdge(edge, false);
      return sb.createVertexTemplateFromCells([cell, edge], 10, 60, 'Self Call');
    }),
    this.addEntry('uml sequence invoke call delegation callback activation', function () {
      // TODO: Check if more entries should be converted to compressed XML
      return sb.createVertexTemplateFromData('xZRNT8MwDIZ/Ta6oaymD47rBTkiTuMAxW6wmIm0q19s6fj1OE3V0Y2iCA4dK8euP2I+riGxedUuUjX52CqzIHkU2R+conKpuDtaKNDFKZAuRpgl/In264J303qSRCDVdk5CGhJ20WwhKEFo62ChoqritxURkReNMTa2X80LkC68AmgoIkEWHpF3pamlXR7WIFwASdBeb7KXY4RIc5+KBQ/ZGkY4RYY5Egyl1zLqLmmyDXQ6Zx4n5EIf+HkB2BmAjrV3LzftPIPw4hgNn1pQ1a2tH5Cp2QK1miG7vNeu4iJe4pdeY2BtvbCQDGlAljMCQxBJotJ8rWCFYSWY3LvUdmZi68rvkkLiU6QnL1m1xAzHoBOdw61WEb88II9AW67/ydQ2wq1Cy1aAGvOrFfPh6997qDA3g+dxzv3nIL6MPU/8T+kMw8+m4QPgdfrEJNo8PSQj/+s58Ag==',
        10, 60, 'Callback');
    }),
    this.createVertexTemplateEntry('html=1;points=[];perimeter=orthogonalPerimeter;', 10, 80, '', 'Activation', null, null, 'uml sequence activation'),
    this.createEdgeTemplateEntry('html=1;verticalAlign=bottom;startArrow=oval;startFill=1;endArrow=block;startSize=8;', 60, 0, 'dispatch', 'Found Message 1', null, 'uml sequence message call invoke dispatch'),
    this.createEdgeTemplateEntry('html=1;verticalAlign=bottom;startArrow=circle;startFill=1;endArrow=open;startSize=6;endSize=8;', 80, 0, 'dispatch', 'Found Message 2', null, 'uml sequence message call invoke dispatch'),
    this.createEdgeTemplateEntry('html=1;verticalAlign=bottom;endArrow=block;', 80, 0, 'dispatch', 'Message', null, 'uml sequence message call invoke dispatch'),
    this.addEntry('uml sequence return message', function () {
      var edge = new mxCell('return', new mxGeometry(0, 0, 0, 0), 'html=1;verticalAlign=bottom;endArrow=open;dashed=1;endSize=8;');
      edge.geometry.setTerminalPoint(new mxPoint(80, 0), true);
      edge.geometry.setTerminalPoint(new mxPoint(0, 0), false);
      edge.geometry.relative = true;
      edge.edge = true;

      return sb.createEdgeTemplateFromCells([edge], 80, 0, 'Return');
    }),
    this.addEntry('uml relation', function () {
      var edge = new mxCell('name', new mxGeometry(0, 0, 0, 0), 'endArrow=block;endFill=1;html=1;edgeStyle=orthogonalEdgeStyle;align=left;verticalAlign=top;');
      edge.geometry.setTerminalPoint(new mxPoint(0, 0), true);
      edge.geometry.setTerminalPoint(new mxPoint(160, 0), false);
      edge.geometry.relative = true;
      edge.geometry.x = -1;
      edge.edge = true;

			var cell = new mxCell('1', new mxGeometry(-1, 0, 0, 0), 'edgeLabel;resizable=0;html=1;align=left;verticalAlign=bottom;');
			cell.geometry.relative = true;
			cell.setConnectable(false);
			cell.vertex = true;
			edge.insert(cell);

      return sb.createEdgeTemplateFromCells([edge], 160, 0, 'Relation 1');
    }),
    this.addEntry('uml association', function () {
      var edge = new mxCell('', new mxGeometry(0, 0, 0, 0), 'endArrow=none;html=1;edgeStyle=orthogonalEdgeStyle;');
      edge.geometry.setTerminalPoint(new mxPoint(0, 0), true);
      edge.geometry.setTerminalPoint(new mxPoint(160, 0), false);
      edge.geometry.relative = true;
      edge.edge = true;

			var cell1 = new mxCell('parent', new mxGeometry(-1, 0, 0, 0), 'edgeLabel;resizable=0;html=1;align=left;verticalAlign=bottom;');
			cell1.geometry.relative = true;
			cell1.setConnectable(false);
			cell1.vertex = true;
			edge.insert(cell1);

			var cell2 = new mxCell('child', new mxGeometry(1, 0, 0, 0), 'edgeLabel;resizable=0;html=1;align=right;verticalAlign=bottom;');
			cell2.geometry.relative = true;
			cell2.setConnectable(false);
			cell2.vertex = true;
			edge.insert(cell2);

      return sb.createEdgeTemplateFromCells([edge], 160, 0, 'Association 1');
    }),
    this.addEntry('uml aggregation', function () {
      var edge = new mxCell('1', new mxGeometry(0, 0, 0, 0), 'endArrow=open;html=1;endSize=12;startArrow=diamondThin;startSize=14;startFill=0;edgeStyle=orthogonalEdgeStyle;align=left;verticalAlign=bottom;');
      edge.geometry.setTerminalPoint(new mxPoint(0, 0), true);
      edge.geometry.setTerminalPoint(new mxPoint(160, 0), false);
      edge.geometry.relative = true;
      edge.geometry.x = -1;
      edge.geometry.y = 3;
      edge.edge = true;

      return sb.createEdgeTemplateFromCells([edge], 160, 0, 'Aggregation 1');
    }),
    this.addEntry('uml composition', function () {
      var edge = new mxCell('1', new mxGeometry(0, 0, 0, 0), 'endArrow=open;html=1;endSize=12;startArrow=diamondThin;startSize=14;startFill=1;edgeStyle=orthogonalEdgeStyle;align=left;verticalAlign=bottom;');
      edge.geometry.setTerminalPoint(new mxPoint(0, 0), true);
      edge.geometry.setTerminalPoint(new mxPoint(160, 0), false);
      edge.geometry.relative = true;
      edge.geometry.x = -1;
      edge.geometry.y = 3;
      edge.edge = true;

      return sb.createEdgeTemplateFromCells([edge], 160, 0, 'Composition 1');
    }),
    this.addEntry('uml relation', function () {
      var edge = new mxCell('Relation', new mxGeometry(0, 0, 0, 0), 'endArrow=open;html=1;endSize=12;startArrow=diamondThin;startSize=14;startFill=0;edgeStyle=orthogonalEdgeStyle;');
      edge.geometry.setTerminalPoint(new mxPoint(0, 0), true);
      edge.geometry.setTerminalPoint(new mxPoint(160, 0), false);
      edge.geometry.relative = true;
      edge.edge = true;

			var cell1 = new mxCell('0..n', new mxGeometry(-1, 0, 0, 0), 'edgeLabel;resizable=0;html=1;align=left;verticalAlign=top;');
			cell1.geometry.relative = true;
			cell1.setConnectable(false);
			cell1.vertex = true;
			edge.insert(cell1);

			var cell2 = new mxCell('1', new mxGeometry(1, 0, 0, 0), 'edgeLabel;resizable=0;html=1;align=right;verticalAlign=top;');
			cell2.geometry.relative = true;
			cell2.setConnectable(false);
			cell2.vertex = true;
			edge.insert(cell2);

      return sb.createEdgeTemplateFromCells([edge], 160, 0, 'Relation 2');
    }),
    this.createEdgeTemplateEntry('endArrow=open;endSize=12;dashed=1;html=1;', 160, 0, 'Use', 'Dependency', null, 'uml dependency use'),
    this.createEdgeTemplateEntry('endArrow=block;endSize=16;endFill=0;html=1;', 160, 0, 'Extends', 'Generalization', null, 'uml generalization extend'),
    this.createEdgeTemplateEntry('endArrow=block;startArrow=block;endFill=1;startFill=1;html=1;', 160, 0, '', 'Association 2', null, 'uml association'),
    this.createEdgeTemplateEntry('endArrow=open;startArrow=circlePlus;endFill=0;startFill=0;endSize=8;html=1;', 160, 0, '', 'Inner Class', null, 'uml inner class'),
    this.createEdgeTemplateEntry('endArrow=open;startArrow=cross;endFill=0;startFill=0;endSize=8;startSize=10;html=1;', 160, 0, '', 'Terminate', null, 'uml terminate'),
    this.createEdgeTemplateEntry('endArrow=block;dashed=1;endFill=0;endSize=12;html=1;', 160, 0, '', 'Implementation', null, 'uml realization implementation'),
    this.createEdgeTemplateEntry('endArrow=diamondThin;endFill=0;endSize=24;html=1;', 160, 0, '', 'Aggregation 2', null, 'uml aggregation'),
    this.createEdgeTemplateEntry('endArrow=diamondThin;endFill=1;endSize=24;html=1;', 160, 0, '', 'Composition 2', null, 'uml composition'),
    this.createEdgeTemplateEntry('endArrow=open;endFill=1;endSize=12;html=1;', 160, 0, '', 'Association 3', null, 'uml association')
  ];

  this.addPaletteFunctions('uml', mxResources.get('uml'), expand || false, fns);
};

/**
 * Adds the BPMN library to the sidebar.
 * 左侧【BPMN通用】--图标库
 */
Sidebar.prototype.addBpmnPalette = function (dir, expand) {
  // Avoids having to bind all functions to "this"
  var sb = this;
  var fns = [
    this.createVertexTemplateEntry('shape=ext;rounded=1;html=1;whiteSpace=wrap;', 120, 80, 'Task', 'Process', null, null, 'bpmn task process'),
    this.createVertexTemplateEntry('shape=ext;rounded=1;html=1;whiteSpace=wrap;double=1;', 120, 80, 'Transaction', 'Transaction', null, null, 'bpmn transaction'),
    this.createVertexTemplateEntry('shape=ext;rounded=1;html=1;whiteSpace=wrap;dashed=1;dashPattern=1 4;', 120, 80, 'Event\nSub-Process', 'Event Sub-Process', null, null, 'bpmn event subprocess sub process sub-process'),
    this.createVertexTemplateEntry('shape=ext;rounded=1;html=1;whiteSpace=wrap;strokeWidth=3;', 120, 80, 'Call Activity', 'Call Activity', null, null, 'bpmn call activity'),
    this.addEntry('bpmn subprocess sub process sub-process', function () {
      var cell = new mxCell('Sub-Process', new mxGeometry(0, 0, 120, 80), 'html=1;whiteSpace=wrap;rounded=1;dropTarget=0;');
      cell.vertex = true;

      var cell1 = new mxCell('', new mxGeometry(0.5, 1, 14, 14), 'html=1;shape=plus;outlineConnect=0;');
      cell1.vertex = true;
      cell1.geometry.relative = true;
      cell1.geometry.offset = new mxPoint(-7, -14);
      cell.insert(cell1);

      return sb.createVertexTemplateFromCells([cell], cell.geometry.width, cell.geometry.height, 'Sub-Process');
    }),
    this.addEntry(this.getTagsForStencil('mxgraph.bpmn', 'loop', 'subprocess sub process sub-process looped').join(' '), function () {
      var cell = new mxCell('Looped\nSub-Process', new mxGeometry(0, 0, 120, 80), 'html=1;whiteSpace=wrap;rounded=1;dropTarget=0;');
      cell.vertex = true;

      var cell1 = new mxCell('', new mxGeometry(0.5, 1, 14, 14), 'html=1;shape=mxgraph.bpmn.loop;outlineConnect=0;');
      cell1.vertex = true;
      cell1.geometry.relative = true;
      cell1.geometry.offset = new mxPoint(-15, -14);
      cell.insert(cell1);

      var cell2 = new mxCell('', new mxGeometry(0.5, 1, 14, 14), 'html=1;shape=plus;');
      cell2.vertex = true;
      cell2.geometry.relative = true;
      cell2.geometry.offset = new mxPoint(1, -14);
      cell.insert(cell2);

      return sb.createVertexTemplateFromCells([cell], cell.geometry.width, cell.geometry.height, 'Looped Sub-Process');
    }),
    this.addEntry('bpmn receive task', function () {
      var cell = new mxCell('Receive', new mxGeometry(0, 0, 120, 80), 'html=1;whiteSpace=wrap;rounded=1;dropTarget=0;');
      cell.vertex = true;

      var cell1 = new mxCell('', new mxGeometry(0, 0, 20, 14), 'html=1;shape=message;outlineConnect=0;');
      cell1.vertex = true;
      cell1.geometry.relative = true;
      cell1.geometry.offset = new mxPoint(7, 7);
      cell.insert(cell1);

      return sb.createVertexTemplateFromCells([cell], cell.geometry.width, cell.geometry.height, 'Receive Task');
    }),
    this.addEntry(this.getTagsForStencil('mxgraph.bpmn', 'user_task').join(' '), function () {
      var cell = new mxCell('User', new mxGeometry(0, 0, 120, 80), 'html=1;whiteSpace=wrap;rounded=1;dropTarget=0;');
      cell.vertex = true;

      var cell1 = new mxCell('', new mxGeometry(0, 0, 14, 14), 'html=1;shape=mxgraph.bpmn.user_task;outlineConnect=0;');
      cell1.vertex = true;
      cell1.geometry.relative = true;
      cell1.geometry.offset = new mxPoint(7, 7);
      cell.insert(cell1);

      var cell2 = new mxCell('', new mxGeometry(0.5, 1, 14, 14), 'html=1;shape=plus;outlineConnect=0;');
      cell2.vertex = true;
      cell2.geometry.relative = true;
      cell2.geometry.offset = new mxPoint(-7, -14);
      cell.insert(cell2);

      return sb.createVertexTemplateFromCells([cell], cell.geometry.width, cell.geometry.height, 'User Task');
    }),
    this.addEntry(this.getTagsForStencil('mxgraph.bpmn', 'timer_start', 'attached').join(' '), function () {
      var cell = new mxCell('Process', new mxGeometry(0, 0, 120, 80), 'html=1;whiteSpace=wrap;rounded=1;dropTarget=0;');
      cell.vertex = true;

      var cell1 = new mxCell('', new mxGeometry(1, 1, 30, 30), 'shape=mxgraph.bpmn.timer_start;perimeter=ellipsePerimeter;html=1;verticalLabelPosition=bottom;verticalAlign=top;outlineConnect=0;');
      cell1.vertex = true;
      cell1.geometry.relative = true;
      cell1.geometry.offset = new mxPoint(-40, -15);
      cell.insert(cell1);

      return sb.createVertexTemplateFromCells([cell], 120, 95, 'Attached Timer Event 1');
    }),
    this.addEntry(this.getTagsForStencil('mxgraph.bpmn', 'timer_start', 'attached').join(' '), function () {
      var cell = new mxCell('Process', new mxGeometry(0, 0, 120, 80), 'html=1;whiteSpace=wrap;rounded=1;dropTarget=0;');
      cell.vertex = true;

      var cell1 = new mxCell('', new mxGeometry(1, 0, 30, 30), 'shape=mxgraph.bpmn.timer_start;perimeter=ellipsePerimeter;html=1;labelPosition=right;align=left;outlineConnect=0;');
      cell1.vertex = true;
      cell1.geometry.relative = true;
      cell1.geometry.offset = new mxPoint(-15, 10);
      cell.insert(cell1);

      return sb.createVertexTemplateFromCells([cell], 135, 80, 'Attached Timer Event 2');
    }),
    this.createVertexTemplateEntry('swimlane;html=1;horizontal=0;startSize=20;', 320, 240, 'Pool', 'Pool', null, null, 'bpmn pool'),
    this.createVertexTemplateEntry('swimlane;html=1;horizontal=0;swimlaneLine=0;', 300, 120, 'Lane', 'Lane', null, null, 'bpmn lane'),
    this.createVertexTemplateEntry('shape=hexagon;html=1;whiteSpace=wrap;perimeter=hexagonPerimeter;rounded=0;', 60, 50, '', 'Conversation', null, null, 'bpmn conversation'),
    this.createVertexTemplateEntry('shape=hexagon;html=1;whiteSpace=wrap;perimeter=hexagonPerimeter;strokeWidth=4;rounded=0;', 60, 50, '', 'Call Conversation', null, null, 'bpmn call conversation'),
    this.addEntry('bpmn subconversation sub conversation sub-conversation', function () {
      var cell = new mxCell('', new mxGeometry(0, 0, 60, 50), 'shape=hexagon;whiteSpace=wrap;html=1;perimeter=hexagonPerimeter;rounded=0;dropTarget=0;');
      cell.vertex = true;

      var cell1 = new mxCell('', new mxGeometry(0.5, 1, 14, 14), 'html=1;shape=plus;');
      cell1.vertex = true;
      cell1.geometry.relative = true;
      cell1.geometry.offset = new mxPoint(-7, -14);
      cell.insert(cell1);

      return sb.createVertexTemplateFromCells([cell], cell.geometry.width, cell.geometry.height, 'Sub-Conversation');
    }),
    this.addEntry('bpmn data object', function () {
      var cell = new mxCell('', new mxGeometry(0, 0, 40, 60), 'shape=note;whiteSpace=wrap;size=16;html=1;dropTarget=0;');
      cell.vertex = true;

      var cell1 = new mxCell('', new mxGeometry(0, 0, 14, 14), 'html=1;shape=singleArrow;arrowWidth=0.4;arrowSize=0.4;outlineConnect=0;');
      cell1.vertex = true;
      cell1.geometry.relative = true;
      cell1.geometry.offset = new mxPoint(2, 2);
      cell.insert(cell1);

      var cell2 = new mxCell('', new mxGeometry(0.5, 1, 14, 14), 'html=1;whiteSpace=wrap;shape=parallelMarker;outlineConnect=0;');
      cell2.vertex = true;
      cell2.geometry.relative = true;
      cell2.geometry.offset = new mxPoint(-7, -14);
      cell.insert(cell2);

      return sb.createVertexTemplateFromCells([cell], cell.geometry.width, cell.geometry.height, 'Data Object');
    }),
    this.createVertexTemplateEntry('shape=datastore;whiteSpace=wrap;html=1;', 60, 60, '', 'Data Store', null, null, 'bpmn data store'),
    this.createVertexTemplateEntry('shape=plus;html=1;outlineConnect=0;', 14, 14, '', 'Sub-Process Marker', null, null, 'bpmn subprocess sub process sub-process marker'),
    this.createVertexTemplateEntry('shape=mxgraph.bpmn.loop;html=1;outlineConnect=0;', 14, 14, '', 'Loop Marker', null, null, 'bpmn loop marker'),
    this.createVertexTemplateEntry('shape=parallelMarker;html=1;outlineConnect=0;', 14, 14, '', 'Parallel MI Marker', null, null, 'bpmn parallel mi marker'),
    this.createVertexTemplateEntry('shape=parallelMarker;direction=south;html=1;outlineConnect=0;', 14, 14, '', 'Sequential MI Marker', null, null, 'bpmn sequential mi marker'),
    this.createVertexTemplateEntry('shape=mxgraph.bpmn.ad_hoc;fillColor=#000000;html=1;outlineConnect=0;', 14, 14, '', 'Ad Hoc Marker', null, null, 'bpmn ad hoc marker'),
    this.createVertexTemplateEntry('shape=mxgraph.bpmn.compensation;html=1;outlineConnect=0;', 14, 14, '', 'Compensation Marker', null, null, 'bpmn compensation marker'),
    this.createVertexTemplateEntry('shape=message;whiteSpace=wrap;html=1;outlineConnect=0;fillColor=#000000;strokeColor=#ffffff;strokeWidth=2;', 40, 30, '', 'Send Task', null, null, 'bpmn send task'),
    this.createVertexTemplateEntry('shape=message;whiteSpace=wrap;html=1;outlineConnect=0;', 40, 30, '', 'Receive Task', null, null, 'bpmn receive task'),
    this.createVertexTemplateEntry('shape=mxgraph.bpmn.user_task;html=1;outlineConnect=0;', 14, 14, '', 'User Task', null, null, this.getTagsForStencil('mxgraph.bpmn', 'user_task').join(' ')),
    this.createVertexTemplateEntry('shape=mxgraph.bpmn.manual_task;html=1;outlineConnect=0;', 14, 14, '', 'Manual Task', null, null, this.getTagsForStencil('mxgraph.bpmn', 'user_task').join(' ')),
    this.createVertexTemplateEntry('shape=mxgraph.bpmn.business_rule_task;html=1;outlineConnect=0;', 14, 14, '', 'Business Rule Task', null, null, this.getTagsForStencil('mxgraph.bpmn', 'business_rule_task').join(' ')),
    this.createVertexTemplateEntry('shape=mxgraph.bpmn.service_task;html=1;outlineConnect=0;', 14, 14, '', 'Service Task', null, null, this.getTagsForStencil('mxgraph.bpmn', 'service_task').join(' ')),
    this.createVertexTemplateEntry('shape=mxgraph.bpmn.script_task;html=1;outlineConnect=0;', 14, 14, '', 'Script Task', null, null, this.getTagsForStencil('mxgraph.bpmn', 'script_task').join(' ')),
    this.createVertexTemplateEntry('html=1;shape=mxgraph.flowchart.annotation_2;align=left;labelPosition=right;', 50, 100, '', 'Annotation', null, null, this.getTagsForStencil('bpmn', 'annotation_1', 'bpmn business process model ').join(' ')),
    this.addDataEntry('container swimlane pool horizontal', 480, 380, 'Horizontal Pool 1',
      'zZRLbsIwEIZP4709TlHXhJYNSEicwCIjbNWJkWNKwumZxA6IlrRUaisWlmb+eX8LM5mXzdyrnV66Ai2TL0zm3rkQrbLJ0VoG3BRMzhgAp8fgdSQq+ijfKY9VuKcAYsG7snuMyso5G8U6tDaJ9cGUVlXkTXUoacuZIHOjjS0WqnX7blYd1OZt8KYea3PE1bCI+CAtVUMq7/o5b46uCmroSn18WFMm+XCdse5GpLq0OPqAzejxvZQun6MrMfiWUg6mCDpmZM8RENdotjqVyUFUdRS259oLSzISztto5Se0i44gcHEn3i9A/IQB3GbQpmi69DskAn4BSTaGBB4Jicj+k8nTGBP5SExg8odMyL38eH3s6kM8AQ=='),
    this.addDataEntry('container swimlane pool horizontal', 480, 360, 'Horizontal Pool 2',
      'zZTBbsIwDIafJvfU6dDOlI0LSEg8QUQtEi1tUBJGy9PPbcJQWTsxaZs4VLJ//07sT1WYKKpm6eRBrW2JhokXJgpnbYhR1RRoDAOuSyYWDIDTx+B1opr1VX6QDutwTwPEhndpjhiVjbUmij60Jon+pCsja8rmKlQ05SKjcKe0KVeytcfuLh/k7u2SzR16fcbNZZDsRlrLhlTenWedPts6SJMEOseFLTkph6Fj212RbGlwdAGbyeV7KW2+RFthcC1ZTroMKjry5wiIK9R7ldrELInSR2H/2XtlSUHCOY5WfEG76ggCz+7E+w2InzCAcQapIf0fAySzESQZ/AKSfAoJPCKS9mbzf0H0NIVIPDAiyP8QEaXX97CvDZ7LDw=='),
    this.createVertexTemplateEntry('swimlane;startSize=20;horizontal=0;', 320, 120, 'Lane', 'Horizontal Swimlane', null, null, 'swimlane lane pool'),
    this.addDataEntry('container swimlane pool horizontal', 360, 480, 'Vertical Pool 1',
      'xZRBbsIwEEVP4709ThFrQssGJKSewCIjbNXGyDEl4fSdxKa0NJFQVTULSzP/e+T5b2EmS9esgjrqja/QMvnMZBm8j6lyTYnWMuCmYnLJADgdBi8jruhdflQBD/GRAUgD78qeMClb720S69jaLNZn46w6ULfQ0dGWS0HlThtbrVXrT91bdVS7t2u3CFibC26vi4g7aaMaUjmpNBbiKxnUQyfkjTBEbEZT9VKOtELvMIaWrpxNFXW6IWcpOddo9jqPFfMsqjoJ+8/ZGyQqMqdhZvIHs3WHBrh4kNvvIsNw5Da7OdgXAgKGCMz+gEAxRgCmINDcxZ2CyNMYETkhESj+jwi1t1+r9759ah8='),
    this.addDataEntry('container swimlane pool vertical', 380, 480, 'Vertical Pool 2',
      'xZTPbsIwDMafJvf86dDOlI0LSEg8QUQtEi1pUBJGy9PPbdJ1G1TqhXGoZH/219g/RSGitM3ay5PaugoMEW9ElN65mCLblGAM4VRXRKwI5xQ/wt8nqqyv0pP0UMc5Bp4Mn9KcISk750wSQ2xNFsNFWyNrzJYqWpxyxTA8KG2qjWzduTsrRHn4GLKlh6CvsBsGYX+krWxQpaiizcc9FjDnnaCc11dXR2lyxyjsuyPy3/Lg4CM0k8v3Ut58Dc5C9C22XHQVVeoQrwkQVaCPKtuKQZQhCcdv78gSg4zzPlpxg3bTEeSUzcR7Q2bWyvz+ytmQr8NPAow/ikAxRYA/kQAr/hPByxQC8cxLsHggAkzH56uv/XrdvgA='),
    this.createVertexTemplateEntry('swimlane;startSize=20;', 120, 320, 'Lane', 'Vertical Swimlane', null, null, 'swimlane lane pool'),
    this.createVertexTemplateEntry('rounded=1;arcSize=10;dashed=1;strokeColor=#000000;fillColor=none;gradientColor=none;dashPattern=8 3 1 3;strokeWidth=2;',
      200, 200, '', 'Group', null, null, this.getTagsForStencil('bpmn', 'group', 'bpmn business process model ').join(' ')),
    this.createEdgeTemplateEntry('endArrow=block;endFill=1;endSize=6;html=1;', 100, 0, '', 'Sequence Flow', null, 'bpmn sequence flow'),
    this.createEdgeTemplateEntry('startArrow=dash;startSize=8;endArrow=block;endFill=1;endSize=6;html=1;', 100, 0, '', 'Default Flow', null, 'bpmn default flow'),
    this.createEdgeTemplateEntry('startArrow=diamondThin;startFill=0;startSize=14;endArrow=block;endFill=1;endSize=6;html=1;', 100, 0, '', 'Conditional Flow', null, 'bpmn conditional flow'),
    this.createEdgeTemplateEntry('startArrow=oval;startFill=0;startSize=7;endArrow=block;endFill=0;endSize=10;dashed=1;html=1;', 100, 0, '', 'Message Flow 1', null, 'bpmn message flow'),
    this.addEntry('bpmn message flow', function () {
      var edge = new mxCell('', new mxGeometry(0, 0, 0, 0), 'startArrow=oval;startFill=0;startSize=7;endArrow=block;endFill=0;endSize=10;dashed=1;html=1;');
      edge.geometry.setTerminalPoint(new mxPoint(0, 0), true);
      edge.geometry.setTerminalPoint(new mxPoint(100, 0), false);
      edge.geometry.relative = true;
      edge.edge = true;

      var cell = new mxCell('', new mxGeometry(0, 0, 20, 14), 'shape=message;html=1;outlineConnect=0;');
      cell.geometry.relative = true;
      cell.vertex = true;
      cell.geometry.offset = new mxPoint(-10, -7);
      edge.insert(cell);

      return sb.createEdgeTemplateFromCells([edge], 100, 0, 'Message Flow 2');
    }),
    this.createEdgeTemplateEntry('shape=link;html=1;', 100, 0, '', 'Link', null, 'bpmn link')
  ];

  this.addPaletteFunctions('bpmn', 'BPMN ' + mxResources.get('general'), false, fns);
};

/**
 * Adds the electrics library to the sidebar.
 * 左侧【电学】--图标库
 */

Sidebar.prototype.addElectricsPalette = function (dir) {

  //draw.io 里面的变量
  var s = mxConstants.STYLE_VERTICAL_LABEL_POSITION + '=bottom;shadow=0;dashed=0;align=center;html=1;' + mxConstants.STYLE_VERTICAL_ALIGN + '=top;' + mxConstants.STYLE_SHAPE;
  var mea = s + '=mxgraph.electrical.abstract.';
  var mec = 'pointerEvents=1;' + s + '=mxgraph.electrical.capacitors.';
  var med = 'pointerEvents=1;fillColor=strokeColor;' + s + '=mxgraph.electrical.diodes.';
  var mei = 'pointerEvents=1;' + s + '=mxgraph.electrical.inductors.';
  var mem = 'pointerEvents=1;' + s + '=mxgraph.electrical.miscellaneous.';
  var meem = 'pointerEvents=1;' + s + '=mxgraph.electrical.electro-mechanical.';
  var mel = s + '=mxgraph.electrical.logic_gates.';
  var mef1 = s + '=mxgraph.electrical.mosfets1.';
  var mef2 = s + '=mxgraph.electrical.mosfets2.';
  var met = s + '=mxgraph.electrical.transistors.';
  var meoe = s + '=mxgraph.electrical.opto_electronics.';
  var mep = 'pointerEvents=1;' + s + '=mxgraph.electrical.plc_ladder.';
  var mer = s + '=mxgraph.electrical.radio.';
  var mere = 'pointerEvents=1;' + s + '=mxgraph.electrical.resistors.';
  var mess = 'pointerEvents=1;' + s + '=mxgraph.electrical.signal_sources.';
  var metd = s + '=mxgraph.electrical.thermionic_devices.';
  var mew = 'pointerEvents=1;' + s + '=mxgraph.electrical.waveforms.';
  var mein = 'perimeter=ellipsePerimeter;' + s + '=mxgraph.electrical.instruments.';
  var meiecl = s + '=mxgraph.electrical.iec_logic_gates.';
  var merm = s + '=mxgraph.electrical.rot_mech.';
  var metr = s + '=mxgraph.electrical.transmission.';
  var gnmel = 'mxgraph.electrical.logic_gates';
  var dtmel = 'electrical logic gate ';
  var gnmeiecl = 'mxgraph.electrical.iec_logic_gates';
  var dtmeiecl = 'electrical iec logic gate ';
  var gnmere = 'mxgraph.electrical.resistors';
  var dtmere = 'electrical resistor ';
  var gnmec = 'mxgraph.electrical.capacitors';
  var dtmec = 'electrical capacitor ';
  var gnmei = 'mxgraph.electrical.inductors';
  var dtmei = 'electrical inductor ';
  var gnmeem = 'mxgraph.electrical.electro-mechanical';
  var dtmeem = 'electrical switch relay ';
  var gnmed = 'mxgraph.electrical.diodes';
  var dtmed = 'electrical diode ';
  var gnmess = 'mxgraph.electrical.signal_sources';
  var dtmess = 'electrical signal source ';
  var gnmet = 'mxgraph.electrical.transistors';
  var dtmet = 'electrical transistor ';
  var gnmein = 'mxgraph.electrical.instruments';
  var dtmein = 'electrical instrument ';
  var gnmer = 'mxgraph.electrical.radio';
  var dtmer = 'electrical radio audio ';
  var gnmem = 'mxgraph.electrical.miscellaneous';
  var dtmem = 'electrical ';
  var gnmea = 'mxgraph.electrical.abstract';
  var dtmea = 'electrical ';
  var gnmep = 'mxgraph.electrical.plc_ladder';
  var dtmep = 'electrical plc ladder programmable logic logical controller';
  var gnmeoe = 'mxgraph.electrical.opto_electronics';
  var dtmeoe = 'electrical optical ';
  var gnmetd = 'mxgraph.electrical.thermionic_devices';
  var dtmetd = 'electrical thermionic thermo device vacuum tube ';
  var gnmew = 'mxgraph.electrical.waveforms';
  var dtmew = 'electrical waveform signal ';
  var gnmerm = 'mxgraph.electrical.rot_mech';
  var dtmerm = 'electrical rotating equipment mechanical function functions';
  var gnmetr = 'mxgraph.electrical.transmission';
  var dtmetr = 'electrical transmission paths bus buses';


  //【电学】图库里面 引用了本地xml文件: '/electrics.xml'
  this.addStencilPalette('electrics', mxResources.get('electrics'), dir + '/electrics.xml',
    ';whiteSpace=wrap;html=1;fillColor=#ffffff;strokeColor=#000000;strokeWidth=2',
    null, null, null, null, [
      //electrical\LogicGates
      this.createVertexTemplateEntry(mel + 'logic_gate;operation=and;', 100, 60, '', 'AND', null, null, this.getTagsForStencil(gnmel, 'and', dtmel).join(' ')),
      this.createVertexTemplateEntry(mel + 'buffer2;', 100, 60, '', 'Buffer', null, null, this.getTagsForStencil(gnmel, 'buffer', dtmel).join(' ')),
      this.createVertexTemplateEntry(mel + 'd_type_flip-flop;', 100, 80, '', 'D Type Flip-Flop', null, null, this.getTagsForStencil(gnmel, 'd_type_flip-flop', dtmel).join(' ')),
      this.createVertexTemplateEntry(mel + 'd_type_flip-flop_with_clear;', 100, 90, '', 'D Type Flip-Flop With Clear', null, null, this.getTagsForStencil(gnmel, 'd_type_flip-flop_with_clear', dtmel).join(' ')),
      this.createVertexTemplateEntry(mel + 'd_type_rs_flip-flop;', 100, 100, '', 'D Type RS Flip-Flop', null, null, this.getTagsForStencil(gnmel, 'd_type_rs_flip-flop', dtmel).join(' ')),
      this.createVertexTemplateEntry(mel + 'buffer2;negating=1;', 100, 60, '', 'Inverter', null, null, this.getTagsForStencil(gnmel, 'inverter', dtmel).join(' ')),
      this.createVertexTemplateEntry(mel + 'inverting_contact;', 5, 5, '', 'Inverting Contact', null, null, this.getTagsForStencil(gnmel, 'inverting_contact', dtmel).join(' ')),
      this.createVertexTemplateEntry(mel + 'jk_flip-flop;', 100, 80, '', 'JK Flip-Flop', null, null, this.getTagsForStencil(gnmel, 'jk_flip-flop', dtmel).join(' ')),
      this.createVertexTemplateEntry(mel + 'jk_flip-flop_with_clear;', 100, 90, '', 'JK Flip-Flop With Clear', null, null, this.getTagsForStencil(gnmel, 'jk_flip-flop_with_clear', dtmel).join(' ')),
      this.createVertexTemplateEntry(mel + 'jk_flip-flop_with_sr;', 100, 100, '', 'JK Flip-Flop With SR', null, null, this.getTagsForStencil(gnmel, 'jk_flip-flop_with_sr', dtmel).join(' ')),
      this.createVertexTemplateEntry(mel + 'logic_gate;operation=and;negating=1;', 100, 60, '', 'NAND', null, null, this.getTagsForStencil(gnmel, 'nand not and', dtmel).join(' ')),
      this.createVertexTemplateEntry(mel + 'logic_gate;operation=or;', 100, 60, '', 'OR', null, null, this.getTagsForStencil(gnmel, 'or', dtmel).join(' ')),
      this.createVertexTemplateEntry(mel + 'logic_gate;operation=or;negating=1;', 100, 60, '', 'NOR', null, null, this.getTagsForStencil(gnmel, 'nor', dtmel).join(' ')),
      this.createVertexTemplateEntry(mel + 'rs_latch;', 100, 80, '', 'RS Latch', null, null, this.getTagsForStencil(gnmel, 'rs_latch', dtmel).join(' ')),
      this.createVertexTemplateEntry(mel + 'synchronous_rs_latch;', 100, 80, '', 'RS Latch (Synchronous)', null, null, this.getTagsForStencil(gnmel, 'synchronous_rs_latch', dtmel).join(' ')),
      this.createVertexTemplateEntry(mel + 'schmitt_trigger;', 100, 60, '', 'Schmitt Trigger', null, null, this.getTagsForStencil(gnmel, 'schmitt_trigger', dtmel).join(' ')),
      this.createVertexTemplateEntry(mel + 't_type_flip-flop;', 100, 80, '', 'T Type Flip-Flop', null, null, this.getTagsForStencil(gnmel, 't_type_flip-flop', dtmel).join(' ')),
      this.createVertexTemplateEntry(mel + 'logic_gate;operation=xor;', 100, 60, '', 'XOR', null, null, this.getTagsForStencil(gnmel, 'xor', dtmel).join(' ')),
      this.createVertexTemplateEntry(mel + 'logic_gate;operation=xor;negating=1;', 100, 60, '', 'XNOR', null, null, this.getTagsForStencil(gnmel, 'xnor', dtmel).join(' ')),
      this.createVertexTemplateEntry(meiecl + 'and;', 60, 80, '', 'AND (IEC)', null, null, this.getTagsForStencil(gnmeiecl, 'and', dtmeiecl).join(' ')),
      this.createVertexTemplateEntry(meiecl + 'nand;', 66, 80, '', 'NAND (IEC)', null, null, this.getTagsForStencil(gnmeiecl, 'nand', dtmeiecl).join(' ')),
      this.createVertexTemplateEntry(meiecl + 'or;', 60, 80, '', 'OR (IEC)', null, null, this.getTagsForStencil(gnmeiecl, 'or', dtmeiecl).join(' ')),
      this.createVertexTemplateEntry(meiecl + 'nor;', 66, 80, '', 'NOR (IEC)', null, null, this.getTagsForStencil(gnmeiecl, 'nor', dtmeiecl).join(' ')),
      this.createVertexTemplateEntry(meiecl + 'not;', 66, 80, '', 'NOT (IEC)', null, null, this.getTagsForStencil(gnmeiecl, 'xor', dtmeiecl).join(' ')),
      this.createVertexTemplateEntry(meiecl + 'xor;', 60, 80, '', 'XOR (IEC)', null, null, this.getTagsForStencil(gnmeiecl, 'xor', dtmeiecl).join(' ')),
      this.createVertexTemplateEntry(
        'shadow=0;dashed=0;align=center;html=1;strokeWidth=1;shape=mxgraph.electrical.logic_gates.dual_inline_ic;labelNames=a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t;',
        100, 200, 'IC', 'Dual In-Line IC', null, null, this.getTagsForStencil(gnmel, 'dual inline in line ic integrated circuit', dtmel).join(' ')),
      this.createVertexTemplateEntry(
        'shadow=0;dashed=0;align=center;html=1;strokeWidth=1;shape=mxgraph.electrical.logic_gates.qfp_ic;' +
        'labelNames=a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,a1,b1,c1,d1,e1,f1,g1,h1,i1,j1,k1,l1,m1,n1;',
        200, 200, 'IC', 'Quad Flat Package IC', null, null, this.getTagsForStencil(gnmel, 'quad flat package qfp ic integrated circuit', dtmel).join(' ')),

        //electrical\Resistors
				this.createVertexTemplateEntry(mere + 'resistor_1;',
					100, 20, '', 'Resistor', null, null, this.getTagsForStencil(gnmere, 'resistor_1', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'resistor_2;',
					100, 20, '', 'Resistor', null, null, this.getTagsForStencil(gnmere, 'resistor_2', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'potentiometer_1;',
					100, 40, '', 'Potentiometer', null, null, this.getTagsForStencil(gnmere, 'potentiometer_1', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'potentiometer_2;',
					100, 40, '', 'Potentiometer', null, null, this.getTagsForStencil(gnmere, 'potentiometer_2', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'trimmer_pot_1;',
					100, 40, '', 'Potentiometer (Trimmer)', null, null, this.getTagsForStencil(gnmere, 'trimmer_pot_1', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'trimmer_pot_2;',
					100, 40, '', 'Potentiometer (Trimmer)', null, null, this.getTagsForStencil(gnmere, 'trimmer_pot_2', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'trimmer_resistor_1;',
					100, 65.5, '', 'Resistor (Trimmer)', null, null, this.getTagsForStencil(gnmere, 'trimmer_resistor_1', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'trimmer_resistor_2;',
					100, 65.5, '', 'Resistor (Trimmer)', null, null, this.getTagsForStencil(gnmere, 'trimmer_resistor_2', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'variable_resistor_1;',
					100, 60, '', 'Resistor (Variable)', null, null, this.getTagsForStencil(gnmere, 'variable_resistor_1', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'variable_resistor_2;',
					100, 60, '', 'Resistor (Variable)', null, null, this.getTagsForStencil(gnmere, 'variable_resistor_2', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'resistor_with_instrument_or_relay_shunt;',
					100, 20, '', 'Resistor (Instrument/Relay Shunt)', null, null, this.getTagsForStencil(gnmere, 'resistor_with_instrument_or_relay_shunt', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'attenuator;',
					100, 60, '', 'Attenuator', null, null, this.getTagsForStencil(gnmere, 'attenuator', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'resistor,_adjustable_contact;',
					100, 40, '', 'Resistor (Adjustable Contact)', null, null, this.getTagsForStencil(gnmere, 'resistor,_adjustable_contact', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'resistor,_shunt;',
					100, 45, '', 'Resistor (Shunt)', null, null, this.getTagsForStencil(gnmere, 'resistor,_shunt', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'symmetrical_varistor;',
					100, 60, '', 'Varistor (Symmetrical)', null, null, this.getTagsForStencil(gnmere, 'symmetrical_varistor', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'tapped_resistor;',
					100, 40, '', 'Resistor (Tapped)', null, null, this.getTagsForStencil(gnmere, 'tapped_resistor', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'nonlinear_resistor;',
					100, 60, '', 'Resistor (Nonlinear)', null, null, this.getTagsForStencil(gnmere, 'nonlinear_resistor', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'memristor_1;',
					100, 20, '', 'Memristor', null, null, this.getTagsForStencil(gnmere, 'memristor_1', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'memristor_2;',
					100, 24, '', 'Memristor', null, null, this.getTagsForStencil(gnmere, 'memristor_2', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'magnetoresistor;',
					100, 60, '', 'Magnetoresistor', null, null, this.getTagsForStencil(gnmere, 'magnetoresistor', dtmere).join(' ')),
				this.createVertexTemplateEntry(mere + 'symmetrical_photoconductive_transducer;',
					100, 40, '', 'Photoconductive Transducer (Symmetrical)', null, null, this.getTagsForStencil(gnmere, 'symmetrical_photoconductive_transducer', dtmere).join(' '))

    ]);

};




/**
 * Creates and returns the given title element.
 */
Sidebar.prototype.createTitle = function (label) {
  var elt = document.createElement('a');
  elt.setAttribute('title', mxResources.get('sidebarTooltip'));
  elt.className = 'geTitle';
  mxUtils.write(elt, label);
  return elt;
};

/**
 * Creates a thumbnail for the given cells.
 */
Sidebar.prototype.createThumb = function (cells, width, height, parent, title, showLabel, showTitle, realWidth, realHeight) {
  this.graph.labelsVisible = (showLabel == null || showLabel);
  var fo = mxClient.NO_FO;
  mxClient.NO_FO = Editor.prototype.originalNoForeignObject;
  this.graph.view.scaleAndTranslate(1, 0, 0);
  this.graph.addCells(cells);
  var bounds = this.graph.getGraphBounds();
  var s = Math.floor(Math.min((width - 2 * this.thumbBorder) / bounds.width,
    (height - 2 * this.thumbBorder) / bounds.height) * 100) / 100;
  this.graph.view.scaleAndTranslate(s, Math.floor((width - bounds.width * s) / 2 / s - bounds.x),
    Math.floor((height - bounds.height * s) / 2 / s - bounds.y));
  var node = null;

  // For supporting HTML labels in IE9 standards mode the container is cloned instead
  if (this.graph.dialect == mxConstants.DIALECT_SVG && !mxClient.NO_FO &&
    this.graph.view.getCanvas().ownerSVGElement != null) {
    node = this.graph.view.getCanvas().ownerSVGElement.cloneNode(true);
  }
  // LATER: Check if deep clone can be used for quirks if container in DOM
  else {
    node = this.graph.container.cloneNode(false);
    node.innerHTML = this.graph.container.innerHTML;

    // Workaround for clipping in older IE versions
    if (mxClient.IS_QUIRKS || document.documentMode == 8) {
      node.firstChild.style.overflow = 'visible';
    }
  }

  this.graph.getModel().clear();
  mxClient.NO_FO = fo;

  // Catch-all event handling
  if (mxClient.IS_IE6) {
    parent.style.backgroundImage = 'url(' + this.editorUi.editor.transparentImage + ')';
  }

  node.style.position = 'relative';
  node.style.overflow = 'hidden';
  node.style.left = this.thumbBorder + 'px';
  node.style.top = this.thumbBorder + 'px';
  node.style.width = width + 'px';
  node.style.height = height + 'px';
  node.style.visibility = '';
  node.style.minWidth = '';
  node.style.minHeight = '';

  parent.appendChild(node);

  // Adds title for sidebar entries
  if (this.sidebarTitles && title != null && showTitle != false) {
    var border = (mxClient.IS_QUIRKS) ? 2 * this.thumbPadding + 2 : 0;
    parent.style.height = (this.thumbHeight + border + this.sidebarTitleSize + 8) + 'px';

    var div = document.createElement('div');
    div.style.fontSize = this.sidebarTitleSize + 'px';
    div.style.color = '#303030';
    div.style.textAlign = 'center';
    div.style.whiteSpace = 'nowrap';

    if (mxClient.IS_IE) {
      div.style.height = (this.sidebarTitleSize + 12) + 'px';
    }

    div.style.paddingTop = '4px';
    mxUtils.write(div, title);
    parent.appendChild(div);
  }
  return bounds;
};

/**
 * Creates and returns a new palette item for the given image.
 */
Sidebar.prototype.createItem = function (cells, title, showLabel, showTitle, width, height, allowCellsInserted) {
  // console.log("mxClient.IS_QUIRKS:",mxClient.IS_QUIRKS);
  var elt = document.createElement('a');
  elt.className = 'geItem';
  elt.style.overflow = 'hidden';
  var border = (mxClient.IS_QUIRKS) ? 8 + 2 * this.thumbPadding : 2 * this.thumbBorder;
  elt.style.width = (this.thumbWidth + border) + 'px';
  elt.style.height = (this.thumbHeight + border) + 'px';
  elt.style.padding = this.thumbPadding + 'px';

  if (mxClient.IS_IE6) {
    elt.style.border = 'none';
  }

  // Blocks default click action
  mxEvent.addListener(elt, 'click', function (evt) {
    mxEvent.consume(evt);
  });

  this.createThumb(cells, this.thumbWidth, this.thumbHeight, elt, title, showLabel, showTitle, width, height);
  var bounds = new mxRectangle(0, 0, width, height);

  if (cells.length > 1 || cells[0].vertex) {
    var ds = this.createDragSource(elt, this.createDropHandler(cells, true, allowCellsInserted,
      bounds), this.createDragPreview(width, height), cells, bounds);
    this.addClickHandler(elt, ds, cells);

    // Uses guides for vertices only if enabled in graph
    ds.isGuidesEnabled = mxUtils.bind(this, function () {
      return this.editorUi.editor.graph.graphHandler.guidesEnabled;
    });
  } else if (cells[0] != null && cells[0].edge) {
    var ds = this.createDragSource(elt, this.createDropHandler(cells, false, allowCellsInserted,
      bounds), this.createDragPreview(width, height), cells, bounds);
    this.addClickHandler(elt, ds, cells);
  }

  // Shows a tooltip with the rendered cell
  if (!mxClient.IS_IOS) {
    mxEvent.addGestureListeners(elt, null, mxUtils.bind(this, function (evt) {
      if (mxEvent.isMouseEvent(evt)) {
        this.showTooltip(elt, cells, bounds.width, bounds.height, title, showLabel);
      }
    }));
  }
  return elt;
};

/**
 * Creates a drop handler for inserting the given cells.
 */
Sidebar.prototype.updateShapes = function (source, targets) {
  var graph = this.editorUi.editor.graph;
  var sourceCellStyle = graph.getCellStyle(source);
  var result = [];
  graph.model.beginUpdate();
  try {
    var cellStyle = graph.getModel().getStyle(source);

    // Lists the styles to carry over from the existing shape
		var styles = ['shadow', 'dashed', 'dashPattern', 'fontFamily', 'fontSize', 'fontColor', 'align', 'startFill',
			'startSize', 'endFill', 'endSize', 'strokeColor', 'strokeWidth', 'fillColor', 'gradientColor',
			'html', 'part', 'noEdgeStyle', 'edgeStyle', 'elbow', 'childLayout', 'recursiveResize',
			'container', 'collapsible', 'connectable', 'comic', 'sketch', 'fillWeight', 'hachureGap',
			'hachureAngle', 'jiggle', 'disableMultiStroke', 'disableMultiStrokeFill',
			'fillStyle', 'curveFitting', 'simplification', 'sketchStyle'
		];

    for (var i = 0; i < targets.length; i++) {
      var targetCell = targets[i];

      if ((graph.getModel().isVertex(targetCell) == graph.getModel().isVertex(source)) ||
        (graph.getModel().isEdge(targetCell) == graph.getModel().isEdge(source))) {

        var style = graph.getCurrentCellStyle(targets[i]);
        graph.getModel().setStyle(targetCell, cellStyle);

        // Removes all children of composite cells
        if (mxUtils.getValue(style, 'composite', '0') == '1') {
          var childCount = graph.model.getChildCount(targetCell);

          for (var j = childCount; j >= 0; j--) {
            graph.model.remove(graph.model.getChildAt(targetCell, j));
          }
        }

        // Replaces the participant style in the lifeline shape with the target shape
        if (style[mxConstants.STYLE_SHAPE] == 'umlLifeline' &&
          sourceCellStyle[mxConstants.STYLE_SHAPE] != 'umlLifeline') {
          graph.setCellStyles(mxConstants.STYLE_SHAPE, 'umlLifeline', [targetCell]);
          graph.setCellStyles('participant', sourceCellStyle[mxConstants.STYLE_SHAPE], [targetCell]);
        }

        for (var j = 0; j < styles.length; j++) {
          var value = style[styles[j]];

          if (value != null) {
            graph.setCellStyles(styles[j], value, [targetCell]);
          }
        }
        result.push(targetCell);
      }
    }
  } finally {
    graph.model.endUpdate();
  }
  return result;
};

/**
 * Creates a drop handler for inserting the given cells.
 */
Sidebar.prototype.createDropHandler = function (cells, allowSplit, allowCellsInserted, bounds) {
  allowCellsInserted = (allowCellsInserted != null) ? allowCellsInserted : true;

  return mxUtils.bind(this, function (graph, evt, target, x, y, force) {
    var elt = (force) ? null : ((mxEvent.isTouchEvent(evt) || mxEvent.isPenEvent(evt)) ?
      document.elementFromPoint(mxEvent.getClientX(evt), mxEvent.getClientY(evt)) :
      mxEvent.getSource(evt));

    while (elt != null && elt != this.container) {
      elt = elt.parentNode;
    }

    if (elt == null && graph.isEnabled()) {
      cells = graph.getImportableCells(cells);

      if (cells.length > 0) {
        graph.stopEditing();

        // Holding alt while mouse is released ignores drop target
        var validDropTarget = (target != null && !mxEvent.isAltDown(evt)) ?
          graph.isValidDropTarget(target, cells, evt) : false;
        var select = null;

        if (target != null && !validDropTarget) {
          target = null;
        }

        if (!graph.isCellLocked(target || graph.getDefaultParent())) {
          graph.model.beginUpdate();
          try {
            x = Math.round(x);
            y = Math.round(y);

            // Splits the target edge or inserts into target group
            if (allowSplit && graph.isSplitTarget(target, cells, evt)) {
              var s = graph.view.scale;
							var tr = graph.view.translate;
							var tx = (x + tr.x) * s;
              var ty = (y + tr.y) * s;
              
              var clones = graph.cloneCells(cells);
              graph.splitEdge(target, clones, null,
                x - bounds.width / 2, y - bounds.height / 2, tx, ty);
              select = clones;
            } else if (cells.length > 0) {
              select = graph.importCells(cells, x, y, target);
            }

            // Executes parent layout hooks for position/order
            if (graph.layoutManager != null) {
              var layout = graph.layoutManager.getLayout(target);

              if (layout != null) {
                var s = graph.view.scale;
                var tr = graph.view.translate;
                var tx = (x + tr.x) * s;
                var ty = (y + tr.y) * s;

                for (var i = 0; i < select.length; i++) {
                  layout.moveCell(select[i], tx, ty);
                }
              }
            }

            if (allowCellsInserted && (evt == null || !mxEvent.isShiftDown(evt))) {
              graph.fireEvent(new mxEventObject('cellsInserted', 'cells', select));
            }
          } catch (e) {
            this.editorUi.handleError(e);
          } finally {
            graph.model.endUpdate();
          }

          if (select != null && select.length > 0) {
            graph.scrollCellToVisible(select[0]);
            graph.setSelectionCells(select);
          }

          if (graph.editAfterInsert && evt != null && mxEvent.isMouseEvent(evt) &&
            select != null && select.length == 1) {
            window.setTimeout(function () {
              graph.startEditing(select[0]);
            }, 0);
          }
        }
      }
      mxEvent.consume(evt);
    }
  });
};

/**
 * Creates and returns a preview element for the given width and height.
 */
Sidebar.prototype.createDragPreview = function (width, height) {
  var elt = document.createElement('div');
  elt.style.border = this.dragPreviewBorder;
  elt.style.width = width + 'px';
  elt.style.height = height + 'px';
  return elt;
};

/**
 * Creates a drag source for the given element.
 */
Sidebar.prototype.dropAndConnect = function (source, targets, direction, dropCellIndex, evt) {
	var geo = this.getDropAndConnectGeometry(source, targets[dropCellIndex], direction, targets);

	// Targets without the new edge for selection
	var tmp = [];

	if (geo != null) {
		var graph = this.editorUi.editor.graph;
		var editingCell = null;

		graph.model.beginUpdate();
		try {
			var sourceGeo = graph.getCellGeometry(source);
			var geo2 = graph.getCellGeometry(targets[dropCellIndex]);

			// Handles special case where target should be ignored for stack layouts
			var targetParent = graph.model.getParent(source);
			var validLayout = true;

			// Ignores parent if it has a stack layout or if it is a table or row
			if (graph.layoutManager != null) {
				var layout = graph.layoutManager.getLayout(targetParent);

				// LATER: Use parent of parent if valid layout
				if (layout != null && layout.constructor == mxStackLayout) {
					validLayout = false;
				}
			}

			// Checks if another container is at the drop location
			var tmp = (graph.model.isEdge(source)) ? null : graph.view.getState(targetParent);
			var dx = 0;
			var dy = 0;

			// Offsets by parent position
			if (tmp != null) {
				var offset = tmp.origin;
				dx = offset.x;
				dy = offset.y;

				var pt = geo.getTerminalPoint(false);

				if (pt != null) {
					pt.x += offset.x;
					pt.y += offset.y;
				}
			}

			var useParent = !graph.isTableRow(source) && !graph.isTableCell(source) &&
				(graph.model.isEdge(source) || (sourceGeo != null &&
					!sourceGeo.relative && validLayout));

			var tempTarget = graph.getCellAt((geo.x + dx + graph.view.translate.x) * graph.view.scale,
				(geo.y + dy + graph.view.translate.y) * graph.view.scale, null, null, null,
				function (state, x, y) {
					return !graph.isContainer(state.cell);
				});

			if (tempTarget != null && tempTarget != targetParent) {
				tmp = graph.view.getState(tempTarget);

				// Offsets by new parent position
				if (tmp != null) {
					var offset = tmp.origin;
					targetParent = tempTarget;
					useParent = true;

					if (!graph.model.isEdge(source)) {
						geo.x -= offset.x - dx;
						geo.y -= offset.y - dy;
					}
				}
			} else if (!validLayout || graph.isTableRow(source) || graph.isTableCell(source)) {
				geo.x += dx;
				geo.y += dy;
			}

			dx = geo2.x;
			dy = geo2.y;

			// Ignores geometry of edges
			if (graph.model.isEdge(targets[dropCellIndex])) {
				dx = 0;
				dy = 0;
			}

			targets = graph.importCells(targets, (geo.x - (useParent ? dx : 0)),
				(geo.y - (useParent ? dy : 0)), (useParent) ? targetParent : null);
			tmp = targets;

			if (graph.model.isEdge(source)) {
				// Adds new terminal to edge
				// LATER: Push new terminal out radially from edge start point
				graph.model.setTerminal(source, targets[dropCellIndex],
					direction == mxConstants.DIRECTION_NORTH);
			} else if (graph.model.isEdge(targets[dropCellIndex])) {
				// Adds new outgoing connection to vertex and clears points
				graph.model.setTerminal(targets[dropCellIndex], source, true);
				var geo3 = graph.getCellGeometry(targets[dropCellIndex]);
				geo3.points = null;

				if (geo3.getTerminalPoint(false) != null) {
					geo3.setTerminalPoint(geo.getTerminalPoint(false), false);
				} else if (useParent && graph.model.isVertex(targetParent)) {
					// Adds parent offset to other nodes
					var tmpState = graph.view.getState(targetParent);
					var offset = (tmpState.cell != graph.view.currentRoot) ?
						tmpState.origin : new mxPoint(0, 0);

					graph.cellsMoved(targets, offset.x, offset.y, null, null, true);
				}
			} else {
				geo2 = graph.getCellGeometry(targets[dropCellIndex]);
				dx = geo.x - Math.round(geo2.x);
				dy = geo.y - Math.round(geo2.y);
				geo.x = Math.round(geo2.x);
				geo.y = Math.round(geo2.y);
				graph.model.setGeometry(targets[dropCellIndex], geo);
				graph.cellsMoved(targets, dx, dy, null, null, true);
				tmp = targets.slice();
				editingCell = (tmp.length == 1) ? tmp[0] : null;
				targets.push(graph.insertEdge(null, null, '', source, targets[dropCellIndex],
					graph.createCurrentEdgeStyle()));
			}

			if (evt == null || !mxEvent.isShiftDown(evt)) {
				graph.fireEvent(new mxEventObject('cellsInserted', 'cells', targets));
			}
		} catch (e) {
			this.editorUi.handleError(e);
		} finally {
			graph.model.endUpdate();
		}

		if (graph.editAfterInsert && evt != null && mxEvent.isMouseEvent(evt) &&
			editingCell != null) {
			window.setTimeout(function () {
				graph.startEditing(editingCell);
			}, 0);
		}
	}

	return tmp;
};

/**
 * Creates a drag source for the given element.
 */
Sidebar.prototype.getDropAndConnectGeometry = function (source, target, direction, targets) {
  var graph = this.editorUi.editor.graph;
  var view = graph.view;
  var keepSize = targets.length > 1;
  var geo = graph.getCellGeometry(source);
  var geo2 = graph.getCellGeometry(target);

  if (geo != null && geo2 != null) {
    geo2 = geo2.clone();

    if (graph.model.isEdge(source)) {
      var state = graph.view.getState(source);
      var pts = state.absolutePoints;
      var p0 = pts[0];
      var pe = pts[pts.length - 1];

      if (direction == mxConstants.DIRECTION_NORTH) {
        geo2.x = p0.x / view.scale - view.translate.x - geo2.width / 2;
        geo2.y = p0.y / view.scale - view.translate.y - geo2.height / 2;
      } else {
        geo2.x = pe.x / view.scale - view.translate.x - geo2.width / 2;
        geo2.y = pe.y / view.scale - view.translate.y - geo2.height / 2;
      }
    } else {
      if (geo.relative) {
        var state = graph.view.getState(source);
        geo = geo.clone();
        geo.x = (state.x - view.translate.x) / view.scale;
        geo.y = (state.y - view.translate.y) / view.scale;
      }
      var length = graph.defaultEdgeLength;

      // Maintains edge length
      if (graph.model.isEdge(target) && geo2.getTerminalPoint(true) != null && geo2.getTerminalPoint(false) != null) {
        var p0 = geo2.getTerminalPoint(true);
        var pe = geo2.getTerminalPoint(false);
        var dx = pe.x - p0.x;
        var dy = pe.y - p0.y;

        length = Math.sqrt(dx * dx + dy * dy);

        geo2.x = geo.getCenterX();
        geo2.y = geo.getCenterY();
        geo2.width = 1;
        geo2.height = 1;

        if (direction == mxConstants.DIRECTION_NORTH) {
          geo2.height = length
          geo2.y = geo.y - length;
          geo2.setTerminalPoint(new mxPoint(geo2.x, geo2.y), false);
        } else if (direction == mxConstants.DIRECTION_EAST) {
          geo2.width = length
          geo2.x = geo.x + geo.width;
          geo2.setTerminalPoint(new mxPoint(geo2.x + geo2.width, geo2.y), false);
        } else if (direction == mxConstants.DIRECTION_SOUTH) {
          geo2.height = length
          geo2.y = geo.y + geo.height;
          geo2.setTerminalPoint(new mxPoint(geo2.x, geo2.y + geo2.height), false);
        } else if (direction == mxConstants.DIRECTION_WEST) {
          geo2.width = length
          geo2.x = geo.x - length;
          geo2.setTerminalPoint(new mxPoint(geo2.x, geo2.y), false);
        }
      } else {
        // Try match size or ignore if width or height < 45 which
        // is considered special enough to be ignored here
        if (!keepSize && geo2.width > 45 && geo2.height > 45 &&
          geo.width > 45 && geo.height > 45) {
          geo2.width = geo2.width * (geo.height / geo2.height);
          geo2.height = geo.height;
        }

        geo2.x = geo.x + geo.width / 2 - geo2.width / 2;
        geo2.y = geo.y + geo.height / 2 - geo2.height / 2;

        if (direction == mxConstants.DIRECTION_NORTH) {
          geo2.y = geo2.y - geo.height / 2 - geo2.height / 2 - length;
        } else if (direction == mxConstants.DIRECTION_EAST) {
          geo2.x = geo2.x + geo.width / 2 + geo2.width / 2 + length;
        } else if (direction == mxConstants.DIRECTION_SOUTH) {
          geo2.y = geo2.y + geo.height / 2 + geo2.height / 2 + length;
        } else if (direction == mxConstants.DIRECTION_WEST) {
          geo2.x = geo2.x - geo.width / 2 - geo2.width / 2 - length;
        }

        // Adds offset to match cells without connecting edge
        if (graph.model.isEdge(target) && geo2.getTerminalPoint(true) != null && target.getTerminal(false) != null) {
          var targetGeo = graph.getCellGeometry(target.getTerminal(false));

          if (targetGeo != null) {
            if (direction == mxConstants.DIRECTION_NORTH) {
              geo2.x -= targetGeo.getCenterX();
              geo2.y -= targetGeo.getCenterY() + targetGeo.height / 2;
            } else if (direction == mxConstants.DIRECTION_EAST) {
              geo2.x -= targetGeo.getCenterX() - targetGeo.width / 2;
              geo2.y -= targetGeo.getCenterY();
            } else if (direction == mxConstants.DIRECTION_SOUTH) {
              geo2.x -= targetGeo.getCenterX();
              geo2.y -= targetGeo.getCenterY() - targetGeo.height / 2;
            } else if (direction == mxConstants.DIRECTION_WEST) {
              geo2.x -= targetGeo.getCenterX() + targetGeo.width / 2;
              geo2.y -= targetGeo.getCenterY();
            }
          }
        }
      }
    }
  }
  return geo2;
};

/**
 * Limits drop style to non-transparent source shapes.
 */
Sidebar.prototype.isDropStyleEnabled = function (cells, firstVertex) {
  var result = true;
  if (firstVertex != null && cells.length == 1) {
    var vstyle = this.graph.getCellStyle(cells[firstVertex]);

    if (vstyle != null) {
      result = mxUtils.getValue(vstyle, mxConstants.STYLE_STROKECOLOR, mxConstants.NONE) != mxConstants.NONE ||
        mxUtils.getValue(vstyle, mxConstants.STYLE_FILLCOLOR, mxConstants.NONE) != mxConstants.NONE;
    }
  }
  return result;
};

/**
 * Ignores swimlanes as drop style targets.
 */
Sidebar.prototype.isDropStyleTargetIgnored = function (state) {
	return this.graph.isSwimlane(state.cell) || this.graph.isTableCell(state.cell) ||
		this.graph.isTableRow(state.cell) || this.graph.isTable(state.cell);
};

/**
 * Creates a drag source for the given element.
 */
Sidebar.prototype.createDragSource = function (elt, dropHandler, preview, cells, bounds) {
  var self = this;
  // Checks if the cells contain any vertices
  var ui = this.editorUi;
  var graph = ui.editor.graph;
  var freeSourceEdge = null;
  var firstVertex = null;
  var sidebar = this;

	for (var i = 0; i < cells.length; i++) {
		if (firstVertex == null && graph.model.isVertex(cells[i])) {
			firstVertex = i;
		} else if (freeSourceEdge == null && graph.model.isEdge(cells[i]) &&
			graph.model.getTerminal(cells[i], true) == null) {
			freeSourceEdge = i;
		}

    if (firstVertex != null && freeSourceEdge != null) {
      break;
    }
  }

  var dropStyleEnabled = this.isDropStyleEnabled(cells, firstVertex); //新加的

	var dragSource = mxUtils.makeDraggable(elt, graph, mxUtils.bind(this, function (graph, evt, target, x, y) {
		if (this.updateThread != null) {
			window.clearTimeout(this.updateThread);
		}

    if (cells != null && currentStyleTarget != null && activeArrow == styleTarget) {
      var tmp = graph.isCellSelected(currentStyleTarget.cell) ? graph.getSelectionCells() : [currentStyleTarget.cell];
      var updatedCells = this.updateShapes((graph.model.isEdge(currentStyleTarget.cell)) ? cells[0] : cells[firstVertex], tmp);
      graph.setSelectionCells(updatedCells);
    } else if (cells != null && activeArrow != null && currentTargetState != null && activeArrow != styleTarget) {
      var index = (graph.model.isEdge(currentTargetState.cell) || freeSourceEdge == null) ? firstVertex : freeSourceEdge;
      graph.setSelectionCells(this.dropAndConnect(currentTargetState.cell, cells, direction, index, evt));
    } else {
      dropHandler.apply(this, arguments);
    }

    if (this.editorUi.hoverIcons != null) {
      // console.log("this.editorUi.hoverIcons",this.editorUi.hoverIcons)
      this.editorUi.hoverIcons.update(graph.view.getState(graph.getSelectionCell()));
    }
  }), preview, 0, 0, graph.autoscroll, true, true);

  // Stops dragging if cancel is pressed
  graph.addListener(mxEvent.ESCAPE, function (sender, evt) {
    if (dragSource.isActive()) {
      dragSource.reset();
    }
  });

  // Overrides mouseDown to ignore popup triggers
  var mouseDown = dragSource.mouseDown;

  dragSource.mouseDown = function (evt) {
    if (!mxEvent.isPopupTrigger(evt) && !mxEvent.isMultiTouchEvent(evt)) {
      graph.stopEditing();
      mouseDown.apply(this, arguments);
    }
  };

  // Workaround for event redirection via image tag in quirks and IE8
  function createArrow(img, tooltip) {
    var arrow = null;

    if (mxClient.IS_IE && !mxClient.IS_SVG) {
      // Workaround for PNG images in IE6
      if (mxClient.IS_IE6 && document.compatMode != 'CSS1Compat') {
        arrow = document.createElement(mxClient.VML_PREFIX + ':image');
        arrow.setAttribute('src', img.src);
        arrow.style.borderStyle = 'none';
      } else {
        arrow = document.createElement('div');
        arrow.style.backgroundImage = 'url(' + img.src + ')';
        arrow.style.backgroundPosition = 'center';
        arrow.style.backgroundRepeat = 'no-repeat';
      }

      arrow.style.width = (img.width + 4) + 'px';
      arrow.style.height = (img.height + 4) + 'px';
      arrow.style.display = (mxClient.IS_QUIRKS) ? 'inline' : 'inline-block';
    } else {
      arrow = mxUtils.createImage(img.src);
      arrow.style.width = img.width + 'px';
      arrow.style.height = img.height + 'px';
    }

    if (tooltip != null) {
      arrow.setAttribute('title', tooltip);
    }

		mxUtils.setOpacity(arrow, (img == self.refreshTarget) ? 30 : 20);
		arrow.style.position = 'absolute';
		arrow.style.cursor = 'crosshair';

		return arrow;
	};

  var currentTargetState = null;
  var currentStateHandle = null;
  var currentStyleTarget = null;
  var activeTarget = false;

  var arrowUp = createArrow(this.triangleUp, mxResources.get('connect'));
  var arrowRight = createArrow(this.triangleRight, mxResources.get('connect'));
  var arrowDown = createArrow(this.triangleDown, mxResources.get('connect'));
  var arrowLeft = createArrow(this.triangleLeft, mxResources.get('connect'));
  var styleTarget = createArrow(this.refreshTarget, mxResources.get('replace'));
  // Workaround for actual parentNode not being updated in old IE
  var styleTargetParent = null;
  var roundSource = createArrow(this.roundDrop);
  var roundTarget = createArrow(this.roundDrop);
  var direction = mxConstants.DIRECTION_NORTH;
  var activeArrow = null;

  function checkArrow(x, y, bounds, arrow) {
    if (arrow.parentNode != null) {
      if (mxUtils.contains(bounds, x, y)) {
        mxUtils.setOpacity(arrow, 100);
        activeArrow = arrow;
      } else {
        mxUtils.setOpacity(arrow, (arrow == styleTarget) ? 30 : 20);
      }
    }
    return bounds;
  };

  // Hides guides and preview if target is active
  var dsCreatePreviewElement = dragSource.createPreviewElement;

  // Stores initial size of preview element
  dragSource.createPreviewElement = function (graph) {
    var elt = dsCreatePreviewElement.apply(this, arguments);

    // Pass-through events required to tooltip on replace shape
    if (mxClient.IS_SVG) {
      elt.style.pointerEvents = 'none';
    }

    this.previewElementWidth = elt.style.width;
    this.previewElementHeight = elt.style.height;
    return elt;
  };

  // Shows/hides hover icons
  var dragEnter = dragSource.dragEnter;
  dragSource.dragEnter = function (graph, evt) {
    if (ui.hoverIcons != null) {
      ui.hoverIcons.setDisplay('none');
    }
    dragEnter.apply(this, arguments);
  };

  var dragExit = dragSource.dragExit;
  dragSource.dragExit = function (graph, evt) {
    if (ui.hoverIcons != null) {
      ui.hoverIcons.setDisplay('');
    }

    dragExit.apply(this, arguments);
  };

  dragSource.dragOver = function (graph, evt) {
    mxDragSource.prototype.dragOver.apply(this, arguments);

    if (this.currentGuide != null && activeArrow != null) {
      this.currentGuide.hide();
    }

    if (this.previewElement != null) {
      var view = graph.view;

      if (currentStyleTarget != null && activeArrow == styleTarget) {
        this.previewElement.style.display = (graph.model.isEdge(currentStyleTarget.cell)) ? 'none' : '';

				this.previewElement.style.left = currentStyleTarget.x + 'px';
				this.previewElement.style.top = currentStyleTarget.y + 'px';
				this.previewElement.style.width = currentStyleTarget.width + 'px';
				this.previewElement.style.height = currentStyleTarget.height + 'px';
			} else if (currentTargetState != null && activeArrow != null) {
				if (dragSource.currentHighlight != null && dragSource.currentHighlight.state != null) {
					dragSource.currentHighlight.hide();
				}

				var index = (graph.model.isEdge(currentTargetState.cell) || freeSourceEdge == null) ? firstVertex : freeSourceEdge;
				var geo = sidebar.getDropAndConnectGeometry(currentTargetState.cell, cells[index], direction, cells);
				var geo2 = (!graph.model.isEdge(currentTargetState.cell)) ? graph.getCellGeometry(currentTargetState.cell) : null;
				var geo3 = graph.getCellGeometry(cells[index]);
				var parent = graph.model.getParent(currentTargetState.cell);
				var dx = view.translate.x * view.scale;
				var dy = view.translate.y * view.scale;

        if (geo2 != null && !geo2.relative && graph.model.isVertex(parent) && parent != view.currentRoot) {
          var pState = view.getState(parent);

          dx = pState.x;
          dy = pState.y;
        }

        var dx2 = geo3.x;
        var dy2 = geo3.y;

        // Ignores geometry of edges
        if (graph.model.isEdge(cells[index])) {
          dx2 = 0;
          dy2 = 0;
        }

        // Shows preview at drop location
        this.previewElement.style.left = ((geo.x - dx2) * view.scale + dx) + 'px';
        this.previewElement.style.top = ((geo.y - dy2) * view.scale + dy) + 'px';

        if (cells.length == 1) {
          this.previewElement.style.width = (geo.width * view.scale) + 'px';
          this.previewElement.style.height = (geo.height * view.scale) + 'px';
        }

        this.previewElement.style.display = '';
      } else if (dragSource.currentHighlight.state != null &&
        graph.model.isEdge(dragSource.currentHighlight.state.cell)) {
        // Centers drop cells when splitting edges
        this.previewElement.style.left = Math.round(parseInt(this.previewElement.style.left) -
          bounds.width * view.scale / 2) + 'px';
        this.previewElement.style.top = Math.round(parseInt(this.previewElement.style.top) -
          bounds.height * view.scale / 2) + 'px';
      } else {
        this.previewElement.style.width = this.previewElementWidth;
        this.previewElement.style.height = this.previewElementHeight;
        this.previewElement.style.display = '';
      }
    }
  };

  var startTime = new Date().getTime();
  var timeOnTarget = 0;
  var prev = null;

  // Gets source cell style to compare shape below
  var sourceCellStyle = this.editorUi.editor.graph.getCellStyle(cells[0]);

	// Allows drop into cell only if target is a valid root
	dragSource.getDropTarget = mxUtils.bind(this, function (graph, x, y, evt) {
		// Alt means no targets at all
		// LATER: Show preview where result will go
		var cell = (!mxEvent.isAltDown(evt) && cells != null) ?
			graph.getCellAt(x, y, null, null, null, function (state, x, y) {
				return graph.isContainer(state.cell);
			}) : null;

		// Uses connectable parent vertex if one exists
		if (cell != null && !this.graph.isCellConnectable(cell) &&
			!this.graph.model.isEdge(cell)) {
			var parent = this.graph.getModel().getParent(cell);

			if (this.graph.getModel().isVertex(parent) &&
				this.graph.isCellConnectable(parent)) {
				cell = parent;
			}
		}

    // Ignores locked cells
    if (graph.isCellLocked(cell)) {
      cell = null;
    }

    var state = graph.view.getState(cell);
    activeArrow = null;
    var bbox = null;

		// Time on target
		if (prev != state) {
			startTime = new Date().getTime();
			timeOnTarget = 0;
			prev = state;

      if (this.updateThread != null) {
        window.clearTimeout(this.updateThread);
      }

      if (state != null) {
        this.updateThread = window.setTimeout(function () {
          if (activeArrow == null) {
            prev = state;
            dragSource.getDropTarget(graph, x, y, evt);
          }
        }, this.dropTargetDelay + 10);
      }
    } else {
      timeOnTarget = new Date().getTime() - startTime;
    }

		// Shift means disabled, delayed on cells with children, shows after this.dropTargetDelay, hides after 2500ms
		if (dropStyleEnabled && (timeOnTarget < 2500) && state != null && !mxEvent.isShiftDown(evt) &&
			// If shape is equal or target has no stroke, fill and gradient then use longer delay except for images
			(((mxUtils.getValue(state.style, mxConstants.STYLE_SHAPE) != mxUtils.getValue(sourceCellStyle, mxConstants.STYLE_SHAPE) &&
						(mxUtils.getValue(state.style, mxConstants.STYLE_STROKECOLOR, mxConstants.NONE) != mxConstants.NONE ||
							mxUtils.getValue(state.style, mxConstants.STYLE_FILLCOLOR, mxConstants.NONE) != mxConstants.NONE ||
							mxUtils.getValue(state.style, mxConstants.STYLE_GRADIENTCOLOR, mxConstants.NONE) != mxConstants.NONE)) ||
					mxUtils.getValue(sourceCellStyle, mxConstants.STYLE_SHAPE) == 'image') ||
				timeOnTarget > 1500 || graph.model.isEdge(state.cell)) && (timeOnTarget > this.dropTargetDelay) &&
			!this.isDropStyleTargetIgnored(state) && ((graph.model.isVertex(state.cell) && firstVertex != null) ||
				(graph.model.isEdge(state.cell) && graph.model.isEdge(cells[0])))) {
			currentStyleTarget = state;
			var tmp = (graph.model.isEdge(state.cell)) ? graph.view.getPoint(state) :
				new mxPoint(state.getCenterX(), state.getCenterY());
			tmp = new mxRectangle(tmp.x - this.refreshTarget.width / 2, tmp.y - this.refreshTarget.height / 2,
				this.refreshTarget.width, this.refreshTarget.height);

      styleTarget.style.left = Math.floor(tmp.x) + 'px';
      styleTarget.style.top = Math.floor(tmp.y) + 'px';

      if (styleTargetParent == null) {
        graph.container.appendChild(styleTarget);
        styleTargetParent = styleTarget.parentNode;
      }

      checkArrow(x, y, tmp, styleTarget);
    }
    // Does not reset on ignored edges
    else if (currentStyleTarget == null || !mxUtils.contains(currentStyleTarget, x, y) ||
      (timeOnTarget > 1500 && !mxEvent.isShiftDown(evt))) {
      currentStyleTarget = null;

      if (styleTargetParent != null) {
        styleTarget.parentNode.removeChild(styleTarget);
        styleTargetParent = null;
      }
    } else if (currentStyleTarget != null && styleTargetParent != null) {
      // Sets active Arrow as side effect
      var tmp = (graph.model.isEdge(currentStyleTarget.cell)) ? graph.view.getPoint(currentStyleTarget) : new mxPoint(currentStyleTarget.getCenterX(), currentStyleTarget.getCenterY());
      tmp = new mxRectangle(tmp.x - this.refreshTarget.width / 2, tmp.y - this.refreshTarget.height / 2,
        this.refreshTarget.width, this.refreshTarget.height);
      checkArrow(x, y, tmp, styleTarget);
    }

    // Checks if inside bounds
    if (activeTarget && currentTargetState != null && !mxEvent.isAltDown(evt) && activeArrow == null) {
      // LATER: Use hit-detection for edges
      bbox = mxRectangle.fromRectangle(currentTargetState);

      if (graph.model.isEdge(currentTargetState.cell)) {
        var pts = currentTargetState.absolutePoints;

        if (roundSource.parentNode != null) {
          var p0 = pts[0];
          bbox.add(checkArrow(x, y, new mxRectangle(p0.x - this.roundDrop.width / 2,
            p0.y - this.roundDrop.height / 2, this.roundDrop.width, this.roundDrop.height), roundSource));
        }

        if (roundTarget.parentNode != null) {
          var pe = pts[pts.length - 1];
          bbox.add(checkArrow(x, y, new mxRectangle(pe.x - this.roundDrop.width / 2,
            pe.y - this.roundDrop.height / 2,
            this.roundDrop.width, this.roundDrop.height), roundTarget));
        }
      } else {
        var bds = mxRectangle.fromRectangle(currentTargetState);

        // Uses outer bounding box to take rotation into account
        if (currentTargetState.shape != null && currentTargetState.shape.boundingBox != null) {
          bds = mxRectangle.fromRectangle(currentTargetState.shape.boundingBox);
        }

        bds.grow(this.graph.tolerance);
        bds.grow(HoverIcons.prototype.arrowSpacing);

        var handler = this.graph.selectionCellsHandler.getHandler(currentTargetState.cell);

        if (handler != null) {
          bds.x -= handler.horizontalOffset / 2;
          bds.y -= handler.verticalOffset / 2;
          bds.width += handler.horizontalOffset;
          bds.height += handler.verticalOffset;

          // Adds bounding box of rotation handle to avoid overlap
          if (handler.rotationShape != null && handler.rotationShape.node != null &&
            handler.rotationShape.node.style.visibility != 'hidden' &&
            handler.rotationShape.node.style.display != 'none' &&
            handler.rotationShape.boundingBox != null) {
            bds.add(handler.rotationShape.boundingBox);
          }
        }

        bbox.add(checkArrow(x, y, new mxRectangle(currentTargetState.getCenterX() - this.triangleUp.width / 2,
          bds.y - this.triangleUp.height, this.triangleUp.width, this.triangleUp.height), arrowUp));
        bbox.add(checkArrow(x, y, new mxRectangle(bds.x + bds.width,
          currentTargetState.getCenterY() - this.triangleRight.height / 2,
          this.triangleRight.width, this.triangleRight.height), arrowRight));
        bbox.add(checkArrow(x, y, new mxRectangle(currentTargetState.getCenterX() - this.triangleDown.width / 2,
          bds.y + bds.height, this.triangleDown.width, this.triangleDown.height), arrowDown));
        bbox.add(checkArrow(x, y, new mxRectangle(bds.x - this.triangleLeft.width,
          currentTargetState.getCenterY() - this.triangleLeft.height / 2,
          this.triangleLeft.width, this.triangleLeft.height), arrowLeft));
      }

      // Adds tolerance
      if (bbox != null) {
        bbox.grow(10);
      }
    }

    direction = mxConstants.DIRECTION_NORTH;

    if (activeArrow == arrowRight) {
      direction = mxConstants.DIRECTION_EAST;
    } else if (activeArrow == arrowDown || activeArrow == roundTarget) {
      direction = mxConstants.DIRECTION_SOUTH;
    } else if (activeArrow == arrowLeft) {
      direction = mxConstants.DIRECTION_WEST;
    }

    if (currentStyleTarget != null && activeArrow == styleTarget) {
      state = currentStyleTarget;
    }

    var validTarget = (firstVertex == null || graph.isCellConnectable(cells[firstVertex])) &&
      ((graph.model.isEdge(cell) && firstVertex != null) ||
        (graph.model.isVertex(cell) && graph.isCellConnectable(cell)));

		// Drop arrows shown after this.dropTargetDelay, hidden after 5 secs, switches arrows after 500ms
		if ((currentTargetState != null && timeOnTarget >= 5000) ||
			(currentTargetState != state &&
				(bbox == null || !mxUtils.contains(bbox, x, y) ||
					(timeOnTarget > 500 && activeArrow == null && validTarget)))) {
			activeTarget = false;
			currentTargetState = ((timeOnTarget < 5000 && timeOnTarget > this.dropTargetDelay) ||
				graph.model.isEdge(cell)) ? state : null;

      if (currentTargetState != null && validTarget) {
        var elts = [roundSource, roundTarget, arrowUp, arrowRight, arrowDown, arrowLeft];

        for (var i = 0; i < elts.length; i++) {
          if (elts[i].parentNode != null) {
            elts[i].parentNode.removeChild(elts[i]);
          }
        }

        if (graph.model.isEdge(cell)) {
          var pts = state.absolutePoints;

          if (pts != null) {
            var p0 = pts[0];
            var pe = pts[pts.length - 1];
            var tol = graph.tolerance;
            var box = new mxRectangle(x - tol, y - tol, 2 * tol, 2 * tol);

            roundSource.style.left = Math.floor(p0.x - this.roundDrop.width / 2) + 'px';
            roundSource.style.top = Math.floor(p0.y - this.roundDrop.height / 2) + 'px';

            roundTarget.style.left = Math.floor(pe.x - this.roundDrop.width / 2) + 'px';
            roundTarget.style.top = Math.floor(pe.y - this.roundDrop.height / 2) + 'px';

            if (graph.model.getTerminal(cell, true) == null) {
              graph.container.appendChild(roundSource);
            }

            if (graph.model.getTerminal(cell, false) == null) {
              graph.container.appendChild(roundTarget);
            }
          }
        } else {
          var bds = mxRectangle.fromRectangle(state);

          // Uses outer bounding box to take rotation into account
          if (state.shape != null && state.shape.boundingBox != null) {
            bds = mxRectangle.fromRectangle(state.shape.boundingBox);
          }

          bds.grow(this.graph.tolerance);
          bds.grow(HoverIcons.prototype.arrowSpacing);

          var handler = this.graph.selectionCellsHandler.getHandler(state.cell);

          if (handler != null) {
            bds.x -= handler.horizontalOffset / 2;
            bds.y -= handler.verticalOffset / 2;
            bds.width += handler.horizontalOffset;
            bds.height += handler.verticalOffset;

            // Adds bounding box of rotation handle to avoid overlap
            if (handler.rotationShape != null && handler.rotationShape.node != null &&
              handler.rotationShape.node.style.visibility != 'hidden' &&
              handler.rotationShape.node.style.display != 'none' &&
              handler.rotationShape.boundingBox != null) {
              bds.add(handler.rotationShape.boundingBox);
            }
          }

          arrowUp.style.left = Math.floor(state.getCenterX() - this.triangleUp.width / 2) + 'px';
          arrowUp.style.top = Math.floor(bds.y - this.triangleUp.height) + 'px';

          arrowRight.style.left = Math.floor(bds.x + bds.width) + 'px';
          arrowRight.style.top = Math.floor(state.getCenterY() - this.triangleRight.height / 2) + 'px';

          arrowDown.style.left = arrowUp.style.left
          arrowDown.style.top = Math.floor(bds.y + bds.height) + 'px';

          arrowLeft.style.left = Math.floor(bds.x - this.triangleLeft.width) + 'px';
          arrowLeft.style.top = arrowRight.style.top;

          if (state.style['portConstraint'] != 'eastwest') {
            graph.container.appendChild(arrowUp);
            graph.container.appendChild(arrowDown);
          }
          graph.container.appendChild(arrowRight);
          graph.container.appendChild(arrowLeft);
        }

        // Hides handle for cell under mouse
        if (state != null) {
          currentStateHandle = graph.selectionCellsHandler.getHandler(state.cell);

          if (currentStateHandle != null && currentStateHandle.setHandlesVisible != null) {
            currentStateHandle.setHandlesVisible(false);
          }
        }

        activeTarget = true;
      } else {
        var elts = [roundSource, roundTarget, arrowUp, arrowRight, arrowDown, arrowLeft];

        for (var i = 0; i < elts.length; i++) {
          if (elts[i].parentNode != null) {
            elts[i].parentNode.removeChild(elts[i]);
          }
        }
      }
    }

    if (!activeTarget && currentStateHandle != null) {
      currentStateHandle.setHandlesVisible(true);
    }

    // Handles drop target
    var target = ((!mxEvent.isAltDown(evt) || mxEvent.isShiftDown(evt)) &&
        !(currentStyleTarget != null && activeArrow == styleTarget)) ?
      mxDragSource.prototype.getDropTarget.apply(this, arguments) : null;
    var model = graph.getModel();

		if (target != null) {
			if (activeArrow != null || !graph.isSplitTarget(target, cells, evt)) {
				// Selects parent group as drop target
				while (target != null && !graph.isValidDropTarget(target, cells, evt) &&
					model.isVertex(model.getParent(target))) {
					target = model.getParent(target);
				}

				if (target != null && (graph.view.currentRoot == target ||
						(!graph.isValidRoot(target) &&
							graph.getModel().getChildCount(target) == 0) ||
						graph.isCellLocked(target) || model.isEdge(target) ||
						!graph.isValidDropTarget(target, cells, evt))) {
					target = null;
				}
			}
		}

		return target;
	});

  dragSource.stopDrag = function () {
    mxDragSource.prototype.stopDrag.apply(this, arguments);

    var elts = [roundSource, roundTarget, styleTarget, arrowUp, arrowRight, arrowDown, arrowLeft];

    for (var i = 0; i < elts.length; i++) {
      if (elts[i].parentNode != null) {
        elts[i].parentNode.removeChild(elts[i]);
      }
    }

    if (currentTargetState != null && currentStateHandle != null) {
      currentStateHandle.reset();
    }

    currentStateHandle = null;
    currentTargetState = null;
    currentStyleTarget = null;
    styleTargetParent = null;
    activeArrow = null;
  };
  return dragSource;
};

/**
 * Adds a handler for inserting the cell with a single click.
 * 添加用于通过单击插入单元格的处理程序。
 */
Sidebar.prototype.itemClicked = function (cells, ds, evt, elt) {
  var graph = this.editorUi.editor.graph;
  graph.container.focus();
	// Alt+Click inserts and connects
	if (mxEvent.isAltDown(evt) && graph.getSelectionCount() == 1 &&
		graph.model.isVertex(graph.getSelectionCell())) {
		var firstVertex = null;

    for (var i = 0; i < cells.length && firstVertex == null; i++) {
      if (graph.model.isVertex(cells[i])) {
        firstVertex = i;
      }
    }

		if (firstVertex != null) {
			graph.setSelectionCells(this.dropAndConnect(graph.getSelectionCell(), cells,
				(mxEvent.isMetaDown(evt) || mxEvent.isControlDown(evt)) ?
				(mxEvent.isShiftDown(evt) ? mxConstants.DIRECTION_WEST : mxConstants.DIRECTION_NORTH) :
				(mxEvent.isShiftDown(evt) ? mxConstants.DIRECTION_EAST : mxConstants.DIRECTION_SOUTH),
				firstVertex, evt));
			graph.scrollCellToVisible(graph.getSelectionCell());
		}
	}
	// Shift+Click updates shape
	else if (mxEvent.isShiftDown(evt) && !graph.isSelectionEmpty()) {
		this.updateShapes(cells[0], graph.getSelectionCells());
		graph.scrollCellToVisible(graph.getSelectionCell());
	} else {
		var pt = (mxEvent.isAltDown(evt)) ? graph.getFreeInsertPoint() :
			graph.getCenterInsertPoint(graph.getBoundingBoxFromGeometry(cells, true));
		ds.drop(graph, evt, null, pt.x, pt.y, true);
	}
};

/**
 * Adds a handler for inserting the cell with a single click.
 */
Sidebar.prototype.addClickHandler = function (elt, ds, cells) {
  // console.log("click:",elt, ds, cells);
  var graph = this.editorUi.editor.graph;
  var oldMouseDown = ds.mouseDown;
  var oldMouseMove = ds.mouseMove;
  var oldMouseUp = ds.mouseUp;
  var tol = graph.tolerance;
  var first = null;
  var sb = this;

  ds.mouseDown = function (evt) {
    oldMouseDown.apply(this, arguments);
    first = new mxPoint(mxEvent.getClientX(evt), mxEvent.getClientY(evt));

    if (this.dragElement != null) {
      this.dragElement.style.display = 'none';
      mxUtils.setOpacity(elt, 50);
    }
  };

  ds.mouseMove = function (evt) {
    if (this.dragElement != null && this.dragElement.style.display == 'none' &&
      first != null && (Math.abs(first.x - mxEvent.getClientX(evt)) > tol ||
        Math.abs(first.y - mxEvent.getClientY(evt)) > tol)) {
      this.dragElement.style.display = '';
      mxUtils.setOpacity(elt, 100);
    }

    oldMouseMove.apply(this, arguments);
  };

  ds.mouseUp = function (evt) {
    try {
      if (!mxEvent.isPopupTrigger(evt) && this.currentGraph == null &&
      this.dragElement != null && this.dragElement.style.display == 'none') {
        console.log("点击了");
        sb.itemClicked(cells, ds, evt, elt);
      }
      console.log("拖拽了");
      oldMouseUp.apply(ds, arguments);
      mxUtils.setOpacity(elt, 100);
      first = null;
      // Blocks tooltips on this element after single click
      sb.currentElt = elt;
    } catch (e) {
      ds.reset();
      sb.editorUi.handleError(e);
    }
  };
};

/**
 * Creates a drop handler for inserting the given cells.
 */
Sidebar.prototype.createVertexTemplateEntry = function (style, width, height, value, title, showLabel, showTitle, tags) {
	tags = (tags != null && tags.length > 0) ? tags : ((title != null) ? title.toLowerCase() : '');

	return this.addEntry(tags, mxUtils.bind(this, function () {
		return this.createVertexTemplate(style, width, height, value, title, showLabel, showTitle);
	}));
}

/**
 * Creates a drop handler for inserting the given cells.
 */
Sidebar.prototype.createVertexTemplate = function (style, width, height, value, title, showLabel, showTitle, allowCellsInserted) {
  var cells = [new mxCell((value != null) ? value : '', new mxGeometry(0, 0, width, height), style)];
  cells[0].vertex = true;

  return this.createVertexTemplateFromCells(cells, width, height, title, showLabel, showTitle, allowCellsInserted);
};

/**
 * Creates a drop handler for inserting the given cells.
 */
Sidebar.prototype.createVertexTemplateFromData = function (data, width, height, title, showLabel, showTitle, allowCellsInserted) {
  // console.log(title, 'title');
  //之前不显示的方法、
  // let titles = [
  //   'Table 1', 'Table 2', 'Table with Title 1', 'Table with Title 2',
  //   'Cross-Functional Flowchart', 'Process Bar',
  //   // 'Lollipop Notation',  'Callback', 
  //   'Horizontal Pool 1', 'Horizontal Pool 2', 'Vertical Pool 1', 'Vertical Pool 2'
  // ];
  // var doc = titles.indexOf(title) > -1 ? mxUtils.parseXml(Graph.decompress(data)) : mxUtils.parseXml(data);

  var doc = mxUtils.parseXml(Graph.decompress(data));
  // console.log("doc:",doc);
  var codec = new mxCodec(doc);
  var model = new mxGraphModel();
  // console.log("解析：",data,doc,codec);
  codec.decode(doc.documentElement, model);
  var cells = this.graph.cloneCells(model.root.getChildAt(0).children);
  return this.createVertexTemplateFromCells(cells, width, height, title, showLabel, showTitle, allowCellsInserted);
};

/**
 * Creates a drop handler for inserting the given cells.
 */
Sidebar.prototype.createVertexTemplateFromCells = function (cells, width, height, title, showLabel, showTitle, allowCellsInserted) {
	// Use this line to convert calls to this function with lots of boilerplate code for creating cells
	//console.trace('xml', Graph.compress(mxUtils.getXml(this.graph.encodeCells(cells))), cells);
	return this.createItem(cells, title, showLabel, showTitle, width, height, allowCellsInserted);
};

/**
 * 
 */
Sidebar.prototype.createEdgeTemplateEntry = function (style, width, height, value, title, showLabel, tags, allowCellsInserted) {
  tags = (tags != null && tags.length > 0) ? tags : title.toLowerCase();

  return this.addEntry(tags, mxUtils.bind(this, function () {
    return this.createEdgeTemplate(style, width, height, value, title, showLabel, allowCellsInserted);
  }));
};

/**
 * Creates a drop handler for inserting the given cells.
 */
Sidebar.prototype.createEdgeTemplate = function (style, width, height, value, title, showLabel, allowCellsInserted) {
  var cell = new mxCell((value != null) ? value : '', new mxGeometry(0, 0, width, height), style);
  cell.geometry.setTerminalPoint(new mxPoint(0, height), true);
  cell.geometry.setTerminalPoint(new mxPoint(width, 0), false);
  cell.geometry.relative = true;
  cell.edge = true;

  return this.createEdgeTemplateFromCells([cell], width, height, title, showLabel, allowCellsInserted);
};

/**
 * Creates a drop handler for inserting the given cells.
 */
Sidebar.prototype.createEdgeTemplateFromCells = function (cells, width, height, title, showLabel, allowCellsInserted) {
  return this.createItem(cells, title, showLabel, true, width, height, allowCellsInserted);
};

/**
 * Adds the given palette.
 */
Sidebar.prototype.addPaletteFunctions = function (id, title, expanded, fns) {
  this.addPalette(id, title, expanded, mxUtils.bind(this, function (content) {
    for (var i = 0; i < fns.length; i++) {
      content.appendChild(fns[i](content));
    }
  }));
};

/**
 * Adds the given palette.
 */
Sidebar.prototype.addPalette = function (id, title, expanded, onInit) {
  var elt = this.createTitle(title);
  this.container.appendChild(elt);

  var div = document.createElement('div');
  div.className = 'geSidebar';

  // Disables built-in pan and zoom in IE10 and later
  if (mxClient.IS_POINTER) {
    div.style.touchAction = 'none';
  }

  if (expanded) {
    onInit(div);
    onInit = null;
  } else {
    div.style.display = 'none';
  }

  this.addFoldingHandler(elt, div, onInit);

  var outer = document.createElement('div');
  outer.appendChild(div);
  this.container.appendChild(outer);

  // Keeps references to the DOM nodes
  if (id != null) {
    this.palettes[id] = [elt, outer];
  }
  return div;
};

/**
 * Create the given title element.
 */
Sidebar.prototype.addFoldingHandler = function (title, content, funct) {
  var initialized = false;
  // Avoids mixed content warning in IE6-8
  if (!mxClient.IS_IE || document.documentMode >= 8) {
    title.style.backgroundImage = (content.style.display == 'none') ?
      'url(\'' + this.collapsedImage + '\')' : 'url(\'' + this.expandedImage + '\')';
  }

  title.style.backgroundRepeat = 'no-repeat';
  title.style.backgroundPosition = '0% 50%';

  mxEvent.addListener(title, 'click', mxUtils.bind(this, function (evt) {
    if (content.style.display == 'none') {
      if (!initialized) {
        
        initialized = true;

        if (funct != null) {
          // Wait cursor does not show up on Mac
          title.style.cursor = 'wait';
          var prev = title.innerHTML;
          title.innerHTML = mxResources.get('loading') + '...';

          window.setTimeout(function () {
            content.style.display = 'block';
            title.style.cursor = '';
            title.innerHTML = prev;

            var fo = mxClient.NO_FO;
            mxClient.NO_FO = Editor.prototype.originalNoForeignObject;
            funct(content, title);
            mxClient.NO_FO = fo;
          }, (mxClient.IS_FF) ? 20 : 0);
        } else {
          content.style.display = 'block';
        }
      } else {
        content.style.display = 'block';
      }
      title.style.backgroundImage = 'url(\'' + this.expandedImage + '\')';
    } else {
      title.style.backgroundImage = 'url(\'' + this.collapsedImage + '\')';
      content.style.display = 'none';
    }
    mxEvent.consume(evt);
  }));

	// Prevents focus
	if (!mxClient.IS_QUIRKS) {
		mxEvent.addListener(title, (mxClient.IS_POINTER) ? 'pointerdown' : 'mousedown',
			mxUtils.bind(this, function (evt) {
				evt.preventDefault();
			}));
	}
};

/**
 * Removes the palette for the given ID.
 */
Sidebar.prototype.removePalette = function (id) {
  var elts = this.palettes[id];
  if (elts != null) {
    this.palettes[id] = null;
    for (var i = 0; i < elts.length; i++) {
      this.container.removeChild(elts[i]);
    }
    return true;
  }
  return false;
};

/**
 * Adds the given image palette.
 * 本地图片方法
 */
Sidebar.prototype.addImagePalette = function (id, title, prefix, postfix, items, titles, tags) {
  var showTitles = titles != null;
  var fns = [];
  for (var i = 0; i < items.length; i++) {
    (mxUtils.bind(this, function (item, title, tmpTags) {
      if (tmpTags == null) {
        var slash = item.lastIndexOf('/');
        var dot = item.lastIndexOf('.');
        tmpTags = item.substring((slash >= 0) ? slash + 1 : 0, (dot >= 0) ? dot : item.length).replace(/[-_]/g, ' ');
      }

			fns.push(this.createVertexTemplateEntry('image;html=1;image=' + prefix + item + postfix,
				this.defaultImageWidth, this.defaultImageHeight, '', title, title != null, null, this.filterTags(tmpTags)));
		}))(items[i], (titles != null) ? titles[i] : null, (tags != null) ? tags[items[i]] : null);
	}

	this.addPaletteFunctions(id, title, false, fns);
};

/**
 * Creates the array of tags for the given stencil. Duplicates are allowed and will be filtered out later.
 */
Sidebar.prototype.getTagsForStencil = function (packageName, stencilName, moreTags) {
  var tags = packageName.split('.');

  for (var i = 1; i < tags.length; i++) {
    tags[i] = tags[i].replace(/_/g, ' ')
  }

  tags.push(stencilName.replace(/_/g, ' '));

  if (moreTags != null) {
    tags.push(moreTags);
  }
  return tags.slice(1, tags.length);
};

/**
 * Adds the given stencil palette.
 */
Sidebar.prototype.addStencilPalette = function (id, title, stencilFile, style, ignore, onInit, scale, tags, customFns) {
  scale = (scale != null) ? scale : 1;
  if (this.addStencilsToIndex) {
    // LATER: Handle asynchronous loading dependency
    var fns = [];
    if (customFns != null) {
      for (var i = 0; i < customFns.length; i++) {
        fns.push(customFns[i]);
      }
    }

    mxStencilRegistry.loadStencilSet(stencilFile, mxUtils.bind(this, function (packageName, stencilName, displayName, w, h) {
      if (ignore == null || mxUtils.indexOf(ignore, stencilName) < 0) {
        var tmp = this.getTagsForStencil(packageName, stencilName);
        var tmpTags = (tags != null) ? tags[stencilName] : null;

        if (tmpTags != null) {
          tmp.push(tmpTags);
        }

				fns.push(this.createVertexTemplateEntry('shape=' + packageName + stencilName.toLowerCase() + style,
					Math.round(w * scale), Math.round(h * scale), '', stencilName.replace(/_/g, ' '), null, null,
					this.filterTags(tmp.join(' '))));
			}
		}), true, true);

    this.addPaletteFunctions(id, title, false, fns);
  } else {
    this.addPalette(id, title, false, mxUtils.bind(this, function (content) {
      if (style == null) {
        style = '';
      }

      if (onInit != null) {
        onInit.call(this, content);
      }

      if (customFns != null) {
        for (var i = 0; i < customFns.length; i++) {
          customFns[i](content);
        }
      }

      mxStencilRegistry.loadStencilSet(stencilFile, mxUtils.bind(this, function (packageName, stencilName, displayName, w, h) {
        if (ignore == null || mxUtils.indexOf(ignore, stencilName) < 0) {
          content.appendChild(this.createVertexTemplate('shape=' + packageName + stencilName.toLowerCase() + style,
            Math.round(w * scale), Math.round(h * scale), '', stencilName.replace(/_/g, ' '), true));
        }
      }), true);
    }));
  }
};

/**
 * Adds the given stencil palette.
 */
Sidebar.prototype.destroy = function () {
  if (this.graph != null) {
    if (this.graph.container != null && this.graph.container.parentNode != null) {
      this.graph.container.parentNode.removeChild(this.graph.container);
    }

    this.graph.destroy();
    this.graph = null;
  }

  if (this.pointerUpHandler != null) {
    mxEvent.removeListener(document, (mxClient.IS_POINTER) ? 'pointerup' : 'mouseup', this.pointerUpHandler);
    this.pointerUpHandler = null;
  }

  if (this.pointerDownHandler != null) {
    mxEvent.removeListener(document, (mxClient.IS_POINTER) ? 'pointerdown' : 'mousedown', this.pointerDownHandler);
    this.pointerDownHandler = null;
  }

  if (this.pointerMoveHandler != null) {
    mxEvent.removeListener(document, (mxClient.IS_POINTER) ? 'pointermove' : 'mousemove', this.pointerMoveHandler);
    this.pointerMoveHandler = null;
  }

  if (this.pointerOutHandler != null) {
    mxEvent.removeListener(document, (mxClient.IS_POINTER) ? 'pointerout' : 'mouseout', this.pointerOutHandler);
    this.pointerOutHandler = null;
  }
};

window.Sidebar = Sidebar;
export default Sidebar;